7(1+8m)=-441

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Solution for 7(1+8m)=-441 equation:



7(1+8m)=-441
We move all terms to the left:
7(1+8m)-(-441)=0
We add all the numbers together, and all the variables
7(8m+1)-(-441)=0
We add all the numbers together, and all the variables
7(8m+1)+441=0
We multiply parentheses
56m+7+441=0
We add all the numbers together, and all the variables
56m+448=0
We move all terms containing m to the left, all other terms to the right
56m=-448
m=-448/56
m=-8

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