Math, asked by manjunayak466, 6 months ago

5. Simplify and solve the following equations.
a. 7z(3 + z) + 5z(3 + z) = 4z(3z +7)+ 64

Answers

Answered by harshitverma0564

8

Answer:

z=8

Step-by-step explanation:

do Mark me brainlist if possible

Attachments:

Answered by priya32309168

0

Step-by-step explanation:

21z + 7z^2 + 15z + 5z^2 = 12z^2 + 28z + 64

8z +0 = 64

z = 64÷8

z = 8

Previous Question

Next Question

Similar questions

English, 3 months ago

"No one can bear such an insult."make it intarogetive...

Math, 3 months ago

use euclid's algorithm to find HCF of 12576 and 4052...

Geography, 3 months ago

What are the disadvantages of dispersed settlements?

Computer Science, 6 months ago

DESCRIBE the utility of filter feature...

Math, 6 months ago

what is 637382928272737363773 multiplied by 537383637383933...

Social Sciences, 10 months ago

5. Why did the Indian iron smelting industry decline in the nineteenth century?

Political Science, 10 months ago

explain all the six fundamental rights...

Computer Science, 10 months ago

Write a program to input a number and count the number of digits .the program further checks whether the number contains odd number of digits or even number of digits .sample input:749...