2w+12-0.1w=31

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Solution for 2w+12-0.1w=31 equation:


2w+12-0.1w=31

We simplify the equation to the form, which is simple to understand 
2w+12-0.1w=31

We move all terms containing w to the left and all other terms to the right. 
+2w-0.1w=+31-12

We simplify left and right side of the equation. 
+1.9w=+19

We divide both sides of the equation by 1.9 to get w. 
w=10

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