We are given two equation with two unknowns x and . Therefore, we can solve this. We can use substitution method. We do as follows:
−2x + 5y=13
5y = 13 +2x
y = 13/5 + 2x/5
16x + 3y=25
16x + 3(13/5 + 2x/5) = 25
x = 0.70
y = 2.88
Hope this answers the question. Have a nice day.