3(1+7m)=150

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Solution for 3(1+7m)=150 equation:



3(1+7m)=150
We move all terms to the left:
3(1+7m)-(150)=0
We add all the numbers together, and all the variables
3(7m+1)-150=0
We multiply parentheses
21m+3-150=0
We add all the numbers together, and all the variables
21m-147=0
We move all terms containing m to the left, all other terms to the right
21m=147
m=147/21
m=7

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