Question

3x+2(20) +110=180
algebraic solution

Answer 1

x = 10

Explanation:

3x + 2(20) + 110 = 180

3x + 40 + 110 = 180

3x + 150 = 180

-150 -150

3x = 30

3 3

x = 10

Check:

3x + 2(20) + 110 = 180

3(10) + 2(20) + 110 = 180

30 + 40 + 110 = 180

70 + 110 = 180

180 = 180

Answer 2

x=10

Explanation:

3x+40+110=180

3x+150=180

3x=180−150

3x=30

x= 3 /30

x= 10