3x+50=7x-15

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Solution for 3x+50=7x-15 equation: 



3x+50=7x-15

We move all terms to the left:

3x+50-(7x-15)=0

We get rid of parentheses

3x-7x+15+50=0

We add all the numbers together, and all the variables

-4x+65=0

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

-4x=-65

x=-65/-4

x=16+1/4

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