-5x-6-4x=21

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Solution for -5x-6-4x=21 equation:


-5x-6-4x=21

We simplify the equation to the form, which is simple to understand 
-5x-6-4x=21

We move all terms containing x to the left and all other terms to the right. 
-5x-4x=+21+6

We simplify left and right side of the equation. 
-9x=+27

We divide both sides of the equation by -9 to get x. 
x=-3

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