3-2(1x+2)=42

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Solution for 3-2(1x+2)=42 equation:


3-2(1x+2)=42

We simplify the equation to the form, which is simple to understand 
3-2(1x+2)=42

Reorder the terms in parentheses
3+(-2x-4)=42

Remove unnecessary parentheses
+3-2x-4=+42

We move all terms containing x to the left and all other terms to the right. 
-2x=+42-3+4

We simplify left and right side of the equation. 
-2x=+43

We divide both sides of the equation by -2 to get x. 
x=-21.5

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