Question

x= 2 and y= -1 is a solution of equation? ​

Answer 1

Answer:

Yup

Step-by-step explanation:

Literally every point on a graph paper is a solution

Answer 2

hey mate here's your answer

examples are:

1) x-3=y

2) 4-y=5

3) -5/y=2.5x

4) -2x=10y

hope this helps you mate...