taylorlattimore173 taylorlattimore173

18-01-2021
Mathematics

contestada

Help me with math for brainiest :)

Help me with math for brainiest class=

Help me with math for brainiest class=

Respuesta :

cuviulvliy cuviulvliy

18-01-2021

1.

y-8=23

y=23+8

y=31

2.

r+10=-2

r=-2-10

r=-12

3. -3/4y=-9

y=-9:(-3/4)

y=-9*(-4/3)

y=12

4. n/-7=-1

n=-1*(-7)

n=7

Check:

7/-7=-1

-1=-1

5.

15t=60

t=60/15

t=4

Check:

15*4=60

60=60

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