8x-42=78

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Solution for 8x-42=78 equation:


8x-42=78

We simplify the equation to the form, which is simple to understand 
8x-42=78

We move all terms containing x to the left and all other terms to the right. 
+8x=+78+42

We simplify left and right side of the equation. 
+8x=+120

We divide both sides of the equation by 8 to get x. 
x=15

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