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Due asap
Show workings

Due asap Show workings-example-1
User Vaha
by
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1 Answer

5 votes

Answer:

Side TV = 16

Explanation:

WX is half the value of TV

to solve we have to set up an equation

21-5x=10x-2

because side WX is only have of side TV we have to multiple its side by 2 so now we have

21-5x=20x-4

step 1 add 4 to each side

25-5x=20x

step 2 add 5x to each side

25=25x

step 3 divide each side by 25

x=1

then we plug in x as 1 for side TV and get

21-5 which is equal to 16

User Andrii Furmanets
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