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Nastasia [14]
4 years ago
13

VERY EASY QUESTION

Mathematics
2 answers:
kompoz [17]4 years ago
6 0
The mistake is in combining 4 with -2x because they're not like terms
7-3(4-2x)-10x
7-12-6x-10x
-5-16x
nydimaria [60]4 years ago
4 0
Her mistake is that she didn't distribute the terms correctly . She subtracted 4 and- 2x , which is incorrect . She had to multiply -3 and the numbers inside the parenthesis .
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Step-by-step explanation:

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By definition, we have

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3 0
3 years ago
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xxMikexx [17]

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7 0
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Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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