Question

Solve this pair of linear equation
15x+5y=52
7x+y=15

Answer 1

hey mate here is your answer-
15x+5y=52
take x = 1
15(1)+5y=52
15+5y=52
5y=52-15
5y=37
y=37/5

7x+y=15
7(2)+y=15
14+y=15
y=15-14
y=1

hope this helps you