Question

Point interesting line x+y=3 and x-y=1

Answer 1

Answer:

Solve the equations using simultaneous method.

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

X+y=3 .......term 1

X-y=1 .........term 2

Term 1 - term 2=

2y=2

y=1

Fitting y=1 into the first term

x+1=3

x=2

So, x=2 y=1