Math, asked by sandhyasrivastava010, 2 months ago

SUBTRACT 2x-3y+ 4z from 7x+5y+9z
5x+8y+5z
O 5x+7y+52
5x+9y+42
5x+8y+4z

Answers

Answered by ojas007

0

Answer:

A• 5x+8y+5z

Step-by-step explanation:

7x+5y+9z-(2x-3y+4z)

open the brackets

7x+5y+9z-2x+3y-4z

collect the like terms

7x-2x+5y+3y+9z-4z

5x+8y+5z

i hope it may help you

Answered by mittalsapna19

5

Answer:

option 1 is correct - 5x + 8y + 5z

Step-by-step explanation:

7x + 5y + 9z - (2x- 3y + 4z )

7x + 5y + 9z - 2x + 3y - 4z

7x - 2x + 5y + 3y + 9z - 4z

5x + 8y + 5z

Previous Question

Next Question

Similar questions

Chemistry, 1 month ago

What are the electronic configuration of the first 20 element using the K L M N shell...

Social Sciences, 1 month ago

what is military coup 1999 class 9 ...

Geography, 1 month ago

(1) How are integrated steel plants different from mini steel plants? What problems does the industry face? What recent developments have led to a rise in the production capacity?

Science, 2 months ago

4. Why are farmers dependent on rains?

Science, 2 months ago

name the four process controlled by the endocrie system in human body...

English, 8 months ago

simplify 2² x 2² x 5² and white ander an exponential form...

English, 8 months ago

your friend would like to know more about the climate in your country . write an email to tell her what it is like.( no bad answer )...

Science, 8 months ago

there are 10 tubes well on a street with fifty houses so what is the long term impact on ground water level ...