Question

please help me out with this! Fast​

Answer 1

Step-by-step explanation:

In above picture I explain step by step

Answer 2

Answer:

a)2x=18/3

2x=6

x=6/2=3

b)7x-5x=20-4

2x=16

x=16/2=8

c)2x-x=2/4-2/6

x=6/12-4/12

x=2/12=6

d)2x+x=14+4

3x=18

x=18/3=6