25+x=45-x

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Solution for 25+x=45-x equation:



25+x=45-x
We move all terms to the left:
25+x-(45-x)=0
We add all the numbers together, and all the variables
x-(-1x+45)+25=0
We get rid of parentheses
x+1x-45+25=0
We add all the numbers together, and all the variables
2x-20=0
We move all terms containing x to the left, all other terms to the right
2x=20
x=20/2
x=10

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