(5x-45)+100=180

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Solution for (5x-45)+100=180 equation: 



(5x-45)+100=180

We move all terms to the left:

(5x-45)+100-(180)=0

We add all the numbers together, and all the variables

(5x-45)-80=0

We get rid of parentheses

5x-45-80=0

We add all the numbers together, and all the variables

5x-125=0

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

5x=125

x=125/5

x=25

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