Math, asked by unknown07504, 5 months ago

write the statement in the form of equation. twice a number decreased by 8 is 28​

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Answered by priyasaini43
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Answered by Anonymous
1

a number = x

twice a number = 2 × x

twice a number decreased by 8 = 2x - 8

twice a number decreased by 8 is 28 = 2x - 8 = 28

2x - 8 = 28

2x - 8 = 28

2x = 28 - 8

2x = 20

x = 20/2

x = 10

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