(4x+5)+(2x-7)=40

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Solution for (4x+5)+(2x-7)=40 equation:



(4x+5)+(2x-7)=40
We move all terms to the left:
(4x+5)+(2x-7)-(40)=0
We get rid of parentheses
4x+2x+5-7-40=0
We add all the numbers together, and all the variables
6x-42=0
We move all terms containing x to the left, all other terms to the right
6x=42
x=42/6
x=7

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