Question

4x + 3y = 25
x + 5y = 19

Answer 1

4x + 3y = 25------x1
x + 5y = 19-------x4



4x+3y=25
4x+20y=76


-17y= -51
y=3


x+5y=19
x+5(3)=19
x+15=19
x=4

Answer 2

y=3 then 4x+3y=25sub y=3 in equation now x=4