Question

What is the value of x, if (2x + 3)5 = 72 for class 7

Answer 1

Answer :

x = 5.7

Solution :

→ (2x + 3)5 = 72

→ 10x + 15 = 72

→ 10x = 72 - 15

→ x = 57/10

$\boxed{ x = 5.7}$

Answer 2

Answer:

multiply (2x+3)5=72

Step-by-step explanation:

10x+15=72

10x =72-15

10x = 57

x = 57/10

or x =5.7