dylanbbro
dylanbbro
02-11-2018
Mathematics
contestada
what is the answer to this problem
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egg74
egg74
02-11-2018
B, -3x+15=23 is the answer
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salatulmaghrib
salatulmaghrib
02-11-2018
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
Answer Link
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