-7x-14+9x+21=2

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Solution for -7x-14+9x+21=2 equation:


-7x-14+9x+21=2

We simplify the equation to the form, which is simple to understand 
-7x-14+9x+21=2

We move all terms containing x to the left and all other terms to the right. 
-7x+9x=+2+14-21

We simplify left and right side of the equation. 
+2x=-5

We divide both sides of the equation by 2 to get x. 
x=-2.5

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