What is the answer to this problem

Mathematics

2 answers:

Alisiya [41]3 years ago

8 0

B, -3x+15=23 is the answer

IRINA_888 [86]3 years ago

7 0

The answer is B.
How?
Take the original equation and multiply the parenthesis by 3:
3x+15-6x=23
Now, unite the two x terms like this
3x-6x+15=23
Now, combine them by doing 3-6 (which is -3), and making that the coefficient on x:
-3x+15=23

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