Question

Which system of linear equations can be solved using the equation oxy-28?

a) x + 2y = -12
b) x + y = 28
c) 8x + 2y = -12
d) -8x + 3y = 28

Answer 1

The system of linear equations that can be solved using the equation oxy-28 is option b) x + y = 28.

Step-by-step explanation:

The system of linear equations that can be solved using the equation oxy-28 is option b) x + y = 28.

To determine this, we need to check which equation has the same form as the given equation. The equation oxy-28 has the form y = -x + 28, which matches the equation x + y = 28 from option b).

Therefore, the system of linear equations that can be solved using the equation oxy-28 is option b) x + y = 28.