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choli [55]
3 years ago
10

How do i solve -(1+7x)-6(-7-x)=36

Mathematics
2 answers:
kondor19780726 [428]3 years ago
8 0
-(1+7x)-6(-7-x)=36\\\\-1-7x+42+6x=36\\\\-7x+6x=36+1-42\\\\-x=-5\\\\x=5
Ksju [112]3 years ago
6 0
-(1+7x)-6(-7-x)=36 -- expand brackets
-1-7x+42+6x=36 -- combine like terms
41-x=36 -- add x to both sides and subtract 36 from both sides
5=x

x=5
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