8x-7+x=5x+21

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Solution for 8x-7+x=5x+21 equation:


8x-7+x=5x+21

We simplify the equation to the form, which is simple to understand 
8x-7+x=5x+21

We move all terms containing x to the left and all other terms to the right. 
+8x+1x-5x=+21+7

We simplify left and right side of the equation. 
+4x=+28

We divide both sides of the equation by 4 to get x. 
x=7

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