Question

What is the value of x in 15x-15=30

Answer 1

Answer: 3

15(3)-15=30

45-15=30

30=30

15x-15=30

15x=45

x=3

Answer 2

• x=3

Explanation:

`\sf 15x-15=30`

`\sf 15x-15+15=30+15`

`\sf 15x=45`

`\sf (15x)/(15)=(45)/(15)`

`\sf x=3`