19=-x-2x+7

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Solution for 19=-x-2x+7 equation:


19 = - x - 2x + 7

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

We move all terms containing x to the left and all other terms to the right. 
+1x+2x=+7-19

We simplify left and right side of the equation. 
+3x=-12

We divide both sides of the equation by 3 to get x. 
x=-4

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