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1 vote
7x+28 - Left Side = -6x-24 - Right side
Check left and right side of answer

2 Answers

4 votes
So you move -24 to the left which makes it positive 24 so u add 24+28 then move 7x to the right which turns to negative-7+-6.

Answer is -4
User Daniel Cassidy
by
8.0k points
1 vote

Answer:

L.S = R.S ( see below)

Explanation:


7x + 28 = -6x-24\\13x = -52\\x = -4

L.S


7(-4)+28 = 0

R.S


-6(-4) - 24 = 0

L.S = R.S

x = -4 is correct

User Aytekin
by
8.4k points