Question

What is the value of w in this equation?

15 + w = 75

Answer 1

`w=60`

Explanation:

`15+w=75`

Subtract 15 from both sides of the equation.

`15+w-15=75-15`

`w=60`

Answer 2

w = 60

Explanation:

15+w = 75

Subtracting 15 to both sides, we have

=> w = 75-15

=> w = 60