Answer :
Answer: 5
Step-by-step explanation:
Since
15 + 3x = 8 more than 10
Therefore 10 + 8 = 18
15 + 3x = 18
3x = 18 - 15
3x = 3
x = 1
5x
= 5
Answer: 5
Step-by-step explanation:
Since
15 + 3x = 8 more than 10
Therefore 10 + 8 = 18
15 + 3x = 18
3x = 18 - 15
3x = 3
x = 1
5x
= 5