-3(7-4x)=-141

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Solution for -3(7-4x)=-141 equation:



-3(7-4x)=-141
We move all terms to the left:
-3(7-4x)-(-141)=0
We add all the numbers together, and all the variables
-3(-4x+7)-(-141)=0
We add all the numbers together, and all the variables
-3(-4x+7)+141=0
We multiply parentheses
12x-21+141=0
We add all the numbers together, and all the variables
12x+120=0
We move all terms containing x to the left, all other terms to the right
12x=-120
x=-120/12
x=-10

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