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antoniya [11.8K]
3 years ago
11

W-20.5=8 please help me

Mathematics
1 answer:
anyanavicka [17]3 years ago
7 0

This is just the same as asking you what number when subtracted by 20.5 will give you an answer of 8. The answer would obviously be 8+20.5=28.5 so w=28.5.

We can also do it in a more algebraic way. By adding 20.5 to both side of the equation which won't change the value.

w-20.5+20.5=8+20.5

w=28.5

Any questions just ask me in the comments of this question :)

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