2x=7x-30=45

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Solution for 2x=7x-30=45 equation: 



2x=7x-30=45

We move all terms to the left:

2x-(7x-30)=0

We get rid of parentheses

2x-7x+30=0

We add all the numbers together, and all the variables

-5x+30=0

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

-5x=-30

x=-30/-5

x=+6

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