7(1-5n)=287

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Solution for 7(1-5n)=287 equation:



7(1-5n)=287
We move all terms to the left:
7(1-5n)-(287)=0
We add all the numbers together, and all the variables
7(-5n+1)-287=0
We multiply parentheses
-35n+7-287=0
We add all the numbers together, and all the variables
-35n-280=0
We move all terms containing n to the left, all other terms to the right
-35n=280
n=280/-35
n=-8

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