Question

9.75=2.5(w-3.8)
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Answer 1

`w=7.7`

Explanation:
To find the answer isolate the variable to find the value of the variable.

`9.75=2.5(w-3.8)`
Divide both sides by 2.5:

`9.75/2.5=3.9`

`w-3.8=3.9`
Add 3.8 on both sides:

`-3.8+3.8=0`

`3.9+3.8=7.7`

`w=7.7`

Therefore the value of w is 7.7

I hope this helps.