Question

7+n=−5 18=−3y−6 3/5x=18

Answer 1

Yeahh He is right lol ^^

Answer 2

1) n=-12

2) y=-8

3) x= 1/30

Explanation:

1) 7+n=-5

7+n-7=-5-7

n=-12

2) 18=-3y-6

-3y-6=18

-3y-6+6=18+6

-3y=24

-3y/-3 = 24/-3

y= -8

3) 3/5x=18

3/15 X 5x= 18 X 5x

3=90x

90x/90= 3/90

x= 1/30