7x+(-3x)=-23

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Solution for 7x+(-3x)=-23 equation: 



7x+(-3x)=-23

We move all terms to the left:

7x+(-3x)-(-23)=0

We add all the numbers together, and all the variables

7x+(-3x)+23=0

We get rid of parentheses

7x-3x+23=0

We add all the numbers together, and all the variables

4x+23=0

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

4x=-23

x=-23/4

x=-5+3/4

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