-42=4x+2(-5x+9)

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Solution for -42=4x+2(-5x+9) equation:


-42=4x+2(-5x+9)

We simplify the equation to the form, which is simple to understand 
-42=4x+2(-5x+9)

Reorder the terms in parentheses
-42=4x+(-10x+18)

Remove unnecessary parentheses
-42=+4x-10x+18

We move all terms containing x to the left and all other terms to the right. 
-4x+10x=+18+42

We simplify left and right side of the equation. 
+6x=+60

We divide both sides of the equation by 6 to get x. 
x=10

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