3x-2+5x=7x+2x+21

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Solution for 3x-2+5x=7x+2x+21 equation:


3x-2+5x=7x+2x+21

We simplify the equation to the form, which is simple to understand 
3x-2+5x=7x+2x+21

We move all terms containing x to the left and all other terms to the right. 
+3x+5x-7x-2x=+21+2

We simplify left and right side of the equation. 
-1x=+23

We divide both sides of the equation by -1 to get x. 
x=-23

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