7-(x+1)=8

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Solution for 7-(x+1)=8 equation:


7-(x+1)=8

We simplify the equation to the form, which is simple to understand 
7-(x+1)=8

Remove unnecessary parentheses
7-1x-1=8

We move all terms containing x to the left and all other terms to the right. 
-1x=+8-7+1

We simplify left and right side of the equation. 
-1x=+2

We divide both sides of the equation by -1 to get x. 
x=-2

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