4(x-1)-3(7-x)=38

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Solution for 4(x-1)-3(7-x)=38 equation:



4(x-1)-3(7-x)=38
We move all terms to the left:
4(x-1)-3(7-x)-(38)=0
We add all the numbers together, and all the variables
4(x-1)-3(-1x+7)-38=0
We multiply parentheses
4x+3x-4-21-38=0
We add all the numbers together, and all the variables
7x-63=0
We move all terms containing x to the left, all other terms to the right
7x=63
x=63/7
x=9

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