Answer
solution
Work Step by Step
Substitute -4 into the equation for the variable and then simplify to see if the equation is true or false.
-7y+18=-10y+6
-7(-4)+18=-10(-4)+6
28+18=40+6
46=46
This is a solution.
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 1 - Section 1.7 - Multiplication and Division of Real Numbers - Exercise Set - Page 85: 99
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