Question

Am nevoie urgent!!!!! ​

Answer 1

a) x=7

B)x=5

C)x-1=3

X=3+1

X=4

D) x+2=3

X=3-2=1

E) x-3=7

X=7+3

X=10

F) 2x+1=15

2x=15-1=14

X=14:2=7

G) 2x+3=11

2x=11-3

2x=8

X=8:2=4

H) 2x-2-4=16

2x-2=16+4

2x-2=20

2x=20+2=22

X=22:2=11

I)14-x-4=8

14-x=8+4

14-x=12

X=12+14

X=26