Question

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Answer 1

The first one


Explanation: 5x +20 = 120
You start by moving the 20 to other side by subtracting it leaving you with
5x=100
Then you divide 5 into each side since the x has a 5 next to it leaving you with
X=20 since you get rid of the number on the side of the x when you divide

Answer 2

Answer:

x > 20

Step-by-step explanation:

5x + 20 > 120

Divide 5 on both sides,

x + 4 > 24

x + 4 - 4 > 24 - 4

x > 20