Question

a) Twice the number decreased by 22 is 48. Find the number​

Answer 1

Step-by-step explanation:

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Explanation:

Let the number be 'x'

According to the question:

twice the number which is 2x

twice the number decreased by 22=2x-22 gives 48

$= > 2x - 22 = 48$

$= > 2x = 48 + 22$

$= 2x = 70$

$\bold{\red{x = 35}}$

The number is 35

It's twice =2×35=70.

Check:-

$2x - 22 = 48$

$2 \times 35 - 22 = 48$

$= > 70 - 22 = 48$

Answer 2

AnSwEr -:

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The number is -: 35

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Explanation-:

Let the number be -: X

Then ,

According to question-:

Equation is ,

2X - 22 = 48

2X = 48 + 22

2X = 70

X= 70 / 2

X= 35

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The number is -: 35

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Verification-:

2X - 22 = 48

X= 35

2 x 35 - 22 = 48

70 - 22 = 48

48 = 48

LHS = RHS

Hence verified .

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