Question

A)5x-5=2x+25

B)10x+4=2x+20

C)3x+8=23

D)7x-2=10+5x

Answer 1

A = 225

B = 220

C = 23

D = 5

Answer 2

A) 5x-5=2x+25

5x-2x=5+25

3x=30

x=30/3

x=10

B) 10x-2x=20-4

8x=16

x=16/8

x=2

C)3x+8=23

3x=23-8

3x=15

x=15/3

x=5

D)7x-5x=2+10

2x=12

x=12/2

x=6

ESPERO TER AJUDADO