340=140+2w

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Solution for 340=140+2w equation:



340=140+2w
We move all terms to the left:
340-(140+2w)=0
We add all the numbers together, and all the variables
-(2w+140)+340=0
We get rid of parentheses
-2w-140+340=0
We add all the numbers together, and all the variables
-2w+200=0
We move all terms containing w to the left, all other terms to the right
-2w=-200
w=-200/-2
w=+100

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