-4(2+7n)=132

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Solution for -4(2+7n)=132 equation:



-4(2+7n)=132
We move all terms to the left:
-4(2+7n)-(132)=0
We add all the numbers together, and all the variables
-4(7n+2)-132=0
We multiply parentheses
-28n-8-132=0
We add all the numbers together, and all the variables
-28n-140=0
We move all terms containing n to the left, all other terms to the right
-28n=140
n=140/-28
n=-5

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