7x-4=4x-15

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Solution for 7x-4=4x-15 equation: 



7x-4=4x-15

We move all terms to the left:

7x-4-(4x-15)=0

We get rid of parentheses

7x-4x+15-4=0

We add all the numbers together, and all the variables

3x+11=0

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

3x=-11

x=-11/3

x=-3+2/3

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