-3x+9-4x-4=40

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Solution for -3x+9-4x-4=40 equation:


-3x+9-4x-4=40

We simplify the equation to the form, which is simple to understand 
-3x+9-4x-4=40

We move all terms containing x to the left and all other terms to the right. 
-3x-4x=+40-9+4

We simplify left and right side of the equation. 
-7x=+35

We divide both sides of the equation by -7 to get x. 
x=-5

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