An equation is shown below 3 (2x - 7) = 3

How many solutions does this have and what are the solutions

Part A) This equation has only one solution.

Part B:

4 (2x-5) = 4

Simplify both sides of the equation.

4 (2x-5) = 4

Simplify:

4 (2x-5) = 4

(4) (2x) + (4) (-5) = 4 (Distribute)

8x+-20=4

8x-20=4

Add 20 to both sides.

8x-20+20=4+20

8x=24

Divide both sides by 8.

8x / 8 = 24 / 8

x=3

3 (2x - 7) = 3

6x - 21 = 3

6x = 24

x = 4