3-(x+4)=7x+8

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Solution for 3-(x+4)=7x+8 equation:


3-(x+4)=7x+8

We simplify the equation to the form, which is simple to understand 
3-(x+4)=7x+8

Remove unnecessary parentheses
3-1x-4=7x+8

We move all terms containing x to the left and all other terms to the right. 
-1x-7x=+8-3+4

We simplify left and right side of the equation. 
-8x=+9

We divide both sides of the equation by -8 to get x. 
x=-1.125

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