6x+15=2x+45

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Solution for 6x+15=2x+45 equation: 



6x+15=2x+45

We move all terms to the left:

6x+15-(2x+45)=0

We get rid of parentheses

6x-2x-45+15=0

We add all the numbers together, and all the variables

4x-30=0

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

4x=30

x=30/4

x=7+1/2

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