5x-30=2x-45

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Solution for 5x-30=2x-45 equation: 



5x-30=2x-45

We move all terms to the left:

5x-30-(2x-45)=0

We get rid of parentheses

5x-2x+45-30=0

We add all the numbers together, and all the variables

3x+15=0

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

3x=-15

x=-15/3

x=-5

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