x-1+2x=4x+7

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Solution for x-1+2x=4x+7 equation:


x-1+2x=4x+7

We simplify the equation to the form, which is simple to understand 
x-1+2x=4x+7

We move all terms containing x to the left and all other terms to the right. 
+1x+2x-4x=+7+1

We simplify left and right side of the equation. 
-1x=+8

We divide both sides of the equation by -1 to get x. 
x=-8

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