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3 votes
The model represents an equation. What value of x makes the equation true?

A) −3
B) −9
C) 3
D) 9

The model represents an equation. What value of x makes the equation true? A) −3 B-example-1
User Euler
by
7.8k points

2 Answers

5 votes

Answer:

C

Explanation:

(-3) x 4 = (-12) + 6 = -6

3 + 3 = 6 + (-12) = -6

(-6) = (-6)

Adding positive to negative is like subtracting the negative if that makes sense.

User Neithan Max
by
7.8k points
2 votes
-4x+6=2x-12
6=6x-12
18=6x
3=x
User Joe Shaw
by
9.0k points

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