4(x+3)-7x=5(2-x)+18

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Solution for 4(x+3)-7x=5(2-x)+18 equation:



4(x+3)-7x=5(2-x)+18
We move all terms to the left:
4(x+3)-7x-(5(2-x)+18)=0
We add all the numbers together, and all the variables
4(x+3)-7x-(5(-1x+2)+18)=0
We add all the numbers together, and all the variables
-7x+4(x+3)-(5(-1x+2)+18)=0
We multiply parentheses
-7x+4x-(5(-1x+2)+18)+12=0
We calculate terms in parentheses: -(5(-1x+2)+18), so:
5(-1x+2)+18
We multiply parentheses
-5x+10+18
We add all the numbers together, and all the variables
-5x+28
Back to the equation:
-(-5x+28)
We add all the numbers together, and all the variables
-3x-(-5x+28)+12=0
We get rid of parentheses
-3x+5x-28+12=0
We add all the numbers together, and all the variables
2x-16=0
We move all terms containing x to the left, all other terms to the right
2x=16
x=16/2
x=8

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