Word Problem Solver 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. 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. Know More About Absolute Value Worksheets
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. The given number is then, 700 + 80 + n = 780 + n. Learn More About Adding and Subtracting Decimals Worksheets
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.
Multi Step Equations If two expressions are equal, then it is called as an equation. when we add, subtract, multiply or divide both sides of the equation with the same number, the equation does not change. If more than two steps are used to solve an equation, it is called as a multi step equation. Now, we are going to see some of the problems on solving multi step equations. In multi-step equations, first we should work on addition and subtraction part and then go for multiplication and division. How to Solve Multi Step EquationsBack to Top Given below are some of the examples in solving multi step equations Example 1: Solve for the variable y in 20 = 3 (2 y + 8) + 4 Solution:
-20 = 3 (2y + 8) + 4 Eliminate the parentheses, -20 = 3 (2 y) + 3 (8) + 4 -20 = 6 y + 24 + 4 -20 = 6y + 28 Subtract 28 on both sides of the equation -20 - 28 = 6 y + 28 – 28 -48 = 6 y Divide by 6 on both sides of the equation = -8 = y So, the answer is y = -8. Read More About Adding and Subtracting Integers Worksheets
Example 2: Solve for the variable x: x - 7 = -7x + 81 Solution: x - 7 = -7x + 81 Add 7 on both sides of the equation x - 7 + 7 = -7x + 81 + 7 x = -7x + 88 Add 7x on both sides of the equation x + 7x = -7x + 7x + 88 8x = 88 Divide by 8 on both sides of the equation x = 11 So, the answer is x = 11.
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