7-5x=-21+9x

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Solution for 7-5x=-21+9x equation:


7-5x=-21+9x

We simplify the equation to the form, which is simple to understand 
7-5x=-21+9x

We move all terms containing x to the left and all other terms to the right. 
-5x-9x=-21-7

We simplify left and right side of the equation. 
-14x=-28

We divide both sides of the equation by -14 to get x. 
x=2

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