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erastova [34]
3 years ago
14

3w + 2 = 7w Please help

Mathematics
2 answers:
mash [69]3 years ago
8 0
3w +2 =7w
-3w       -3w
2=4w
Divide each side by 4
1/2=w

Check your answer:
3 (1/2) + 2 = 7 (1/2)
(3/2) + (4/2) = (7/2)
(7/2) = (7/2)

Hope this helps.
tigry1 [53]3 years ago
7 0
3w + 2 = 7w 

3w + 2 = 7w:w  |Solve \ for \ w| 

2=7w-3w   |Subtract \ 3w \ from \ both \ sides|


2=4w
 
 

\dfrac{2}{4}=w   |Divide \ both \ sides \ by \ 4|

w= \dfrac{1}{2}

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