Question

2
Ankita is trying to find the value of 5-3 as shown below.
Is the method followed by her correct?
5-3 = 50-3
= 50 + 53 (am + a" = a*-*)
(A) Yes, it is correct
(B) No, method is not correct
52
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Answer 1

Answer:

Correct option is

A

10

Given, 2x−5=3(x−5)

⇒2x−5=3x−15.

Transpose x terms on one side, we get

⇒3x−2x=−5+15

⇒x=10.

Therefore, value of x is 10.