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3x + 7 = 13 (x = -2; x = 2; x = 5)
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3x + 7 = 13 (x = -2; x = 2; x = 5)

User Gugulethu
by
4.6k points

2 Answers

3 votes

Answer:

x = 2

Explanation:

3(-2) + 7 = 1....its not this one because when we plug in -2 for x we get 1 not 13.

3(2) + 7 = 13...its this one because when we plug in 2 for x we get 13.

3(5) + 7 = 22...its not this one because when we plug in 5 for x we get 22 not 13.

hope this helps

User Will Thomson
by
4.1k points
4 votes

Answer:

(x=2)

Explanation:

User Joe Pineda
by
4.8k points
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