Ethan's solution and reasoning for solving an equation are shown below: 4/2 x - 10 =30

Question

asked Nov 17, 2021 56.7k views

2 Answers

Osirisgothra · Answer 1 · 2021-11-24T00:56:24+0000

Answer:

x = 20

Explanation:

4/2x - 10 =30

Divide 4/2.

2x - 10 =30

Add 10 to both sides.

2x = 30 + 10

2x = 40

Divide 2 into both sides.

2x/2 = 40/2

x = 20