15x+30=20+5x-45

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Solution for 15x+30=20+5x-45 equation: 



15X+30=20+5X-45

We move all terms to the left:

15X+30-(20+5X-45)=0

We add all the numbers together, and all the variables

15X-(5X-25)+30=0

We get rid of parentheses

15X-5X+25+30=0

We add all the numbers together, and all the variables

10X+55=0

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

10X=-55

X=-55/10

X=-5+1/2

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