Question

I need to do this by 11:30 and i cant do it because of family

Answer 1

Refer to the attached file

2x+3=7

2x=4

x=2

9y-1=-10

9y= -9

y= -1

14+3m=35

3m= 21

m=7

20-q=17

-q= -3

q=3

-4w+7=11

-4w=4

w= -1

-a+15=13

-a= -2

a=2

7y+4=32

7y=28

y=4

-12+9k=42

9k=54

k=6