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algebra practice problems get answers to all algebra word problems online with tutorvista our online algebra tutoring program is designed to help you get all the answers to your algebra word problems giving you the desired edge in excelling in the subject to gain a proper understanding for algebra you need to have clear concept over algebra 1 problems and algebra 2 problems as well we provide help with algebra from basics to advance and thus include college algebra help as well get help with algebra 1 and algebra 2 from our tutors and achieve a complete learning over the whole algebra subject the online algebra tutors serve as the algebra solvers with whose help students can solve problems under algebra know more about how to find area of a parallelogram

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online algebra questions our algebra tutoring covers all grades and levels so whether you are a middle or high school student or a college level student our algebra tutors can help you get college level algebra help regular algebra homework help and exam prep help with tutorvista s expert tutors from framing of formules to expansions indices linear equations to factorization and quadratic equations solving algebra problems gets easy with our expert tutors our highly qualified and experienced tutors will work with you to make you explain concepts better and help you score well in the subject they are like the personal algebra solvers who would aid with algbera problems anytime example a three digit number consists of 7 8 and one more number when these digits are reversed and subtracted from the original number the answer yielded will be consisting of the same digits arranged yet in a different order solve the word problem and find the another digit solution let the unknown digit n learn more on find the area of a parallelogram

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the given number is then 700 80 n 780 n when reversed the new number is 100n 80 7 87 100n subtracting these two numbers we get after solving we get 693 99n the digit can be arranged in 3 ways or 6 ways we have already investigated 2 of these ways we can now try one of the remaining 4 ways one of these are n 95 100n 70 8 693 99n 199n 615 after solving we get n=3 answer the unknown digit is 3.

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linear equations solver what is a linear equation an equation is a condition on a variable a variable takes on different values its value is not fixed variables are denoted usually by letter of alphabets such as x y z l m n p etc from variables we form expression linear equation in one variable these are the type of equation which have unique i.e only one and one solution for example 2 x 5 0 is a linear equation in one variable root of the equation is -52 example 1 convert the following equation in statement form x-5=9 solution 5 taken from x gives 9 so x 9 5 14

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hence x 14 for verification of the statement x-5=9 14 5 9 9 9 so left hand side value is equal to right hand side value hence the value of x determined is correct you can try out some more examples from linear equations worksheets linear equation in two variable an equation which can be put in the form ax+by+c=0 where a b and c are real numbers and a and b are not zero is called linear equation in two variables for example 3 x 4 y 8 which is a equation in two variables summary a linear equation in two variable has infinitely many solutions.the graph of every linear equation in two variable is a straight line every point on the graph of a linear equation in two variable is a solution of the linear equation read more on what is the area of a parallelogram

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an equation of the type y mx represents a line passing through the origin how to solve linear equations below are the methods for solving linear equations in one variable method 1 isolate the variable in this method we will isolate the variable on one side and number on other sides steps and example for solving equation example 1 solve 2x 3 =15 solution 1 given equation is 2x 3 15 step 2 subtract 3 from both side 2x 3 3 15 3 2 x =12 step3 isolate the variable by dividing 2 to both side 2x2 122 x=6 solution is 6

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thank you tutorvista.com

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