16+9=7+x

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Solution for 16+9=7+x equation: 



16+9=7+x

We move all terms to the left:

16+9-(7+x)=0

We add all the numbers together, and all the variables

-(x+7)+16+9=0

We add all the numbers together, and all the variables

-(x+7)+25=0

We get rid of parentheses

-x-7+25=0

We add all the numbers together, and all the variables

-1x+18=0

We move all terms containing x to the left, all other terms to the right

-x=-18

x=-18/-1

x=+18

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