3(2n+7)=7x+15 solve it please
Answers
Answered by
1
Step-by-step explanation:
3(2n+7)=7x+15
6n+21=7x+15
7x-6n=21-15
7x-6n=6
Answered by
1
Step-by-step explanation:
3(2n+7)=7x+15
6n+21 =7x+15
7x-6n =6
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