18-(3x+5)=5x+21

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Solution for 18-(3x+5)=5x+21 equation:


18-(3x+5)=5x+21

We simplify the equation to the form, which is simple to understand 
18-(3x+5)=5x+21

Remove unnecessary parentheses
18-3x-5=5x+21

We move all terms containing x to the left and all other terms to the right. 
-3x-5x=+21-18+5

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

We divide both sides of the equation by -8 to get x. 
x=-1

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