For each of the following equations, a solution is given. Show whether the given solutionis correct by substituting the variable back into the equation. -9x = 18x = -2
For each of the following equations, a solution is given. Show whether the given solutionis correct by substituting the variable back into the equation. -9x = 18x = -2
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.1: Equations In Two Variables
Problem 22WE
Related questions
Question
For each of the following equations, a solution is given. Show whether the given solution
is correct by substituting the variable back into the equation.
-9x = 18
x = -2
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