-3(2n-7)=30

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Solution for -3(2n-7)=30 equation:



-3(2n-7)=30
We move all terms to the left:
-3(2n-7)-(30)=0
We multiply parentheses
-6n+21-30=0
We add all the numbers together, and all the variables
-6n-9=0
We move all terms containing n to the left, all other terms to the right
-6n=9
n=9/-6
n=-1+1/2

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