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## 2. Ronu’s present age is “x “years and her sister Shaani’s present age is twice of Ronu’s age. Write following as algebraic expression<

Question

2. Ronu’s present age is “x “years and her sister Shaani’s present age is twice

of Ronu’s age. Write following as algebraic expression

a) Ronu’s present age

b) Ronu’s age after 2 years

c) Shaani’s present age

d) Shaani’s age after 2 years

What hould be added to 100 to get – 132

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Mathematics
3 years
2021-08-22T16:18:57+00:00
2021-08-22T16:18:57+00:00 1 Answers
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## Answers ( )

Answer:x = -232

Step-by-step explanation:Ronu’s present age is “x “years and her sister Shaani’s present age is twice of Ronu’s age.

(a) Ronu’s present age = x years

(b) Ronu’s age after 2 years = (x+2) years

(c) Shaani’s present age = 2x years

(d) Shaani’s age after 2 years = (2x+2) years

Let x should be added to 100 to get -132.

x+100 = -132

x = -100-132

x = -232

Hence, -232 must be added to 100 to get -132.