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|2x + 3| = 15 what is x?
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5 votes
|2x + 3| = 15
what is x?

User KSFT
by
5.5k points

2 Answers

1 vote

Answer:

x=6

Explanation:

2x+3=15

Subtract 3 from both sides (3-3), 15-3

2x=12

Divide by 2 on both sides (2/2), 12/2=6

x=6

ISOLATE THE VARIABLE

Hope that helps

User Jero Toryaki
by
5.8k points
5 votes

Answer:

x = 6, -9

Explanation:

User Shima
by
5.5k points
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