3x+16=7x-39

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Solution for 3x+16=7x-39 equation: 



3x+16=7x-39

We move all terms to the left:

3x+16-(7x-39)=0

We get rid of parentheses

3x-7x+39+16=0

We add all the numbers together, and all the variables

-4x+55=0

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

-4x=-55

x=-55/-4

x=13+3/4

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