2x+(78-x)=180

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Solution for 2x+(78-x)=180 equation:



2x+(78-x)=180
We move all terms to the left:
2x+(78-x)-(180)=0
We add all the numbers together, and all the variables
2x+(-1x+78)-180=0
We get rid of parentheses
2x-1x+78-180=0
We add all the numbers together, and all the variables
x-102=0
We move all terms containing x to the left, all other terms to the right
x=102

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