7x+21-5x=4x-15-3x

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Solution for 7x+21-5x=4x-15-3x equation:


7x + 21-5x = 4x - 15 - 3x

We simplify the equation to the form, which is simple to understand 
7x+21-5x=4x-15-3x

We move all terms containing x to the left and all other terms to the right. 
+7x-5x-4x+3x=-15-21

We simplify left and right side of the equation. 
+1x=-36

We divide both sides of the equation by 1 to get x. 
x=-36

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