4+3x-1=7x-15

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Solution for 4+3x-1=7x-15 equation: 



4+3x-1=7x-15

We move all terms to the left:

4+3x-1-(7x-15)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

3x-7x+15+3=0

We add all the numbers together, and all the variables

-4x+18=0

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

-4x=-18

x=-18/-4

x=4+1/2

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