Question

5x+2y=-20

Answer 1

same as last time

Answer 2

sub in 1 for x

Answer 3

what do you get?

Answer 4

5(1)+2y=-20? needs to look like

Answer 5

wouldnt he add 20 to both sides so it is equal to 0 then go from there

Answer 6

$$\Huge 5(1)+2y=-20$$

Answer 7

now what?

Answer 8

hmm skull does it matter if I put a E where y is like idk how to work it on calulator

Answer 9

you don't need a calculator for this question

Answer 10

ok ok so let me think then >.<

Answer 11

$$\Huge 5(1)=?$$

Answer 12

im multiplying it right

Answer 13

$$\Huge 5(1)= 5 \times1=?$$

Answer 14

ok so its 5

Answer 15

yes

Answer 16

$$\Huge 5(1)+2y=-20$$
$$\Huge 5+2y=-20$$

Answer 17

now subtract 5 from both sides please

Answer 18

5-5= and 20-5?

Answer 19

yes

Answer 20

0 and 15

Answer 21

but -20 - 5

Answer 22

oh so -15 and 0

Answer 23

$$\Huge 5-5+2y=-20-5$$

Answer 24

$$\Huge 5-5+2y=-20-5$$

$$\Huge 0+2y=-20+(-5)$$

Answer 25

ok?

Answer 26

ok so 2y=-15?

Answer 27

$$\Huge -20-5=-20+(-5)=-25$$

Answer 28

not -15

Answer 29

oh bc its a negative

Answer 30

yes

Answer 31

$$\Huge 2y=-25$$

Answer 32

now what?

Answer 33

not sure

Answer 34

what did we do last time?

Answer 35

;-; I hate math

Answer 36

hate doesn't help you here

Answer 37

look back at our work and try to learn please :-)

Answer 38

ok I will

Answer 39

so we subtracted with 5s right?

Answer 40

$$\Huge \dfrac{2y}{2}=\dfrac{-25}{2}$$

Answer 41

yes

Answer 42

so now we would do it with 2s

Answer 43

divide both sides by 2

Answer 44

1 and -12

Answer 45

y = -25/2 is the answer

Answer 46

that's the answer