6x+21=2x-1

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Solution for 6x+21=2x-1 equation:


6x+21=2x-1

We simplify the equation to the form, which is simple to understand 
6x+21=2x-1

We move all terms containing x to the left and all other terms to the right. 
+6x-2x=-1-21

We simplify left and right side of the equation. 
+4x=-22

We divide both sides of the equation by 4 to get x. 
x=-5.5

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