30.7+(-1x)=20

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Solution for 30.7+(-1x)=20 equation:


30.7+(-1x)=20

We simplify the equation to the form, which is simple to understand 
30.7+(-1x)=20

Remove unnecessary parentheses
+30.7-1x=+20

We move all terms containing x to the left and all other terms to the right. 
-1x=+20-30.7

We simplify left and right side of the equation. 
-1x=-10.7

We divide both sides of the equation by -1 to get x. 
x=10.7

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