-3(3x-4)=-9-12

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Solution for -3(3x-4)=-9-12 equation:



-3(3x-4)=-9-12
We move all terms to the left:
-3(3x-4)-(-9-12)=0
We add all the numbers together, and all the variables
-3(3x-4)-(-21)=0
We add all the numbers together, and all the variables
-3(3x-4)+21=0
We multiply parentheses
-9x+12+21=0
We add all the numbers together, and all the variables
-9x+33=0
We move all terms containing x to the left, all other terms to the right
-9x=-33
x=-33/-9
x=3+2/3

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