Question

http://prntscr.com/63abdf
@kohai

Answer 1

What do you get when you plug all the numbers in?

Answer 2

this is new to me so can you teach me step by step?

Answer 3

on how to solve this problem

Answer 4

7/7=1

Answer 5

[(3)(1)-(2)(-2)/(3+7)]

Answer 6

Yeah sure I can

Answer 7

So, the expression is

3x-2y/z+3

Answer 8

@AJ01
She wants to learn, do not interfere.

Answer 9

(3(1)-(-2))/(3+4)=(3+4)/(3+4)=7/7=1

Answer 10

They give x=1, y=-2, and z=3

Answer 11

So you literally plug the numbers in

Answer 12

And them simplify

Answer 13

Oh i see, its seems easy

Answer 14

It is :)

Answer 15

[(3)(1)-(2)(-2)/(3+7)]

(3+4)/7
7/7
1

Answer 16

That make sense?

Answer 17

yes! it does

Answer 18

Awesome :)

Answer 19

Great job guys

Answer 20

thank youuu

Answer 21

so that whole thing equals 1

Answer 22

Yep

Answer 23

okay