-7+8x-4x=9

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Solution for -7+8x-4x=9 equation:


-7+8x-4x=9

We simplify the equation to the form, which is simple to understand 
-7+8x-4x=9

We move all terms containing x to the left and all other terms to the right. 
+8x-4x=+9+7

We simplify left and right side of the equation. 
+4x=+16

We divide both sides of the equation by 4 to get x. 
x=4

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