Question

What is the value of x in the equation x - y = 30, when y = 15? 8 80 200

Answer 1

Answer:

$x=45$

Step-by-step explanation:

$x-15=30$

$x=30+15$

$x=45$

Answer 2

I suppose the value of x is 45, so it’s none of the above answers.

Working:
x-y = 30
x- 15= 30
x= 30 + 15
x = 45