-7(7+3x)=-133

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Solution for -7(7+3x)=-133 equation:



-7(7+3x)=-133
We move all terms to the left:
-7(7+3x)-(-133)=0
We add all the numbers together, and all the variables
-7(3x+7)-(-133)=0
We add all the numbers together, and all the variables
-7(3x+7)+133=0
We multiply parentheses
-21x-49+133=0
We add all the numbers together, and all the variables
-21x+84=0
We move all terms containing x to the left, all other terms to the right
-21x=-84
x=-84/-21
x=+4

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