Question

4x-5y=13

x+5y=-3

Find the solution to the following system of equations using the addition method

Answer 1

hello :
4x-5y=13...(1)
x+5y=-3...(2)
(1)+(2) : 5x = 10
x=2
subsct in (2) : 2+5y = -3
5y =-5
y = -1