3x-4(3x+5)=-56

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Solution for 3x-4(3x+5)=-56 equation:



3x-4(3x+5)=-56
We move all terms to the left:
3x-4(3x+5)-(-56)=0
We add all the numbers together, and all the variables
3x-4(3x+5)+56=0
We multiply parentheses
3x-12x-20+56=0
We add all the numbers together, and all the variables
-9x+36=0
We move all terms containing x to the left, all other terms to the right
-9x=-36
x=-36/-9
x=+4

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