Math, asked by kia6, 1 year ago

add 4x-5y+7z,8x-5z & x+ 3y.

Answers

Answered by RishabhBansal
2
Hey!!!

Let's add them
4x  - 5y + 7z  + 8x  - 5z  + x + 3y
 =  > 13x  - 2y + 2z
Hope this helps

kia6: great job .but in my copy there is 13x-2y-2z
Richa828: no
RishabhBansal: it is a mistake
Richa828: + 2z will come
RishabhBansal: yes
Richa828: bcoz 7 is bigger then 5
kia6: (+)(-)=(-)
Richa828: ya
kia6: so well try
Answered by Richa828
3
Hii friend!!
Here is your answer

(4x-5y+7z) + (8x-5z)+(x+3y)
= 13x -2y +2z


Hope it helps
please mark brainliest

kia6: ans is 13x-2y-2z
kia6: your ans is 13x-2y+2z
Richa828: no
Richa828: my answer is right
kia6: yees but don't repeat this mistake again.
kia6: no your ans is incorrect because (+)(-)=(-)
kia6: u love kpop idols?
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