12x+21=6x+30+5x-1

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Solution for 12x+21=6x+30+5x-1 equation:


12x+21=6x+30+5x-1

We simplify the equation to the form, which is simple to understand
12x+21=6x+30+5x-1

We move all terms containing x to the left and all other terms to the right.
+12x-6x-5x=+30-1-21

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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