Question

solve the following questions
4(4n+5)=5(3n+5) ​

Answer 1

Step-by-step explanation:

4×4n+5 = 5×3n+5

take out the common

4n(4+5) = 3n(5+5)

4n×9 = 3n×10

n = 9×10/4×3

= 90/12

= 7.5

4n = 7.5×4

= 30

same way

3n = 7.5×3

= 22.5

Answer 2

Answer:

$answer$

$22.5$