45-8x=15+7x

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Solution for 45-8x=15+7x equation: 



45-8x=15+7x

We move all terms to the left:

45-8x-(15+7x)=0

We add all the numbers together, and all the variables

-8x-(7x+15)+45=0

We get rid of parentheses

-8x-7x-15+45=0

We add all the numbers together, and all the variables

-15x+30=0

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

-15x=-30

x=-30/-15

x=+2

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