12+(-1x)=19

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Solution for 12+(-1x)=19 equation:


12+(-1x)=19

We simplify the equation to the form, which is simple to understand 
12+(-1x)=19

Remove unnecessary parentheses
+12-1x=+19

We move all terms containing x to the left and all other terms to the right. 
-1x=+19-12

We simplify left and right side of the equation. 
-1x=+7

We divide both sides of the equation by -1 to get x. 
x=-7

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