8w-9=-7w-9

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Solution for 8w-9=-7w-9 equation:


8w-9=-7w-9

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

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

We simplify left and right side of the equation. 
+15w=0

We divide both sides of the equation by 15 to get w. 
w=0

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