Question

1

Apply Gauss elimination method solve x + y = 2 and 2x + 3y = 5. ​

Answer 1

x+y=2

thjs can be written as 2x+2y=4

2x+3y=5

subtracting 1 from 2

2x+3y=5

-2x-2y=-4

y=1

x=2-y

=1