If (9/5)x = 18/5 , then x = _____

Solution:

Let’s solve the equation (9/5)x = 18/5

x = (18/5). (5/9)

x = 2

Hence, if (9/5)x = 18/5 , then x = 2.

✦ Try This: If (5/9)x = 5/18, then x = _____.

Let’s solve the equation (5/9)x = 5/18

x = (5/18).(9/5)

x = 1/2

Hence, If (5/9)x = 5/18, then x = 1/2.

☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 4

NCERT Exemplar Class 7 Maths Chapter 4 Problem 41

If (9/5)x = 18/5 , then x = _____

Summary:

If (9/5)x = 18/5 , then x = 2

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