Question

Help
Solve the following equations, and show/explain your work: 2x+4=18 and 25+3x=15.

Answer 1

Answer:

2x+4=18

2x=18-4

2x=14

x=14/2

x=7

25+3x=15

3x=15-25

3x= -10

x= -10/3

x= -3.333