3(4x-7)+4x=43

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Solution for 3(4x-7)+4x=43 equation:



3(4x-7)+4x=43
We move all terms to the left:
3(4x-7)+4x-(43)=0
We add all the numbers together, and all the variables
4x+3(4x-7)-43=0
We multiply parentheses
4x+12x-21-43=0
We add all the numbers together, and all the variables
16x-64=0
We move all terms containing x to the left, all other terms to the right
16x=64
x=64/16
x=4

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