0

Guest

Courses New

Solve the following equations. z/(z + 15) = 4/9 Solve the following equations. z/(z + 15) = 4/9

Solve the following equations. 
z/(z + 15) = 4/9 
Solve the following equations. 
z/(z + 15) = 4/9 

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

z/(z+15)=4/9
⇒z=4/9(z+15)
⇒9z=4(z+15)
⇒9z=4z+60
⇒9z-4z=60
⇒5z=60
⇒z=12

Thanks

Think You Can Provide A Better Answer ?

Other Related Questions on 8 grade maths

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More