Question

Pleeeease somebody help me. Im really confused

Answer 1

Answer:

2.5y=5x-5

y= 2x-2

sorry i read the question wrong...

Answer 2

Step-by-step explanation:

2.5y=5x-5

hence:

5x=2.5y+5

x=(2.5y+5)/5

take one of the values and plug it to another:

2.5y=5(2.5y+5)/5 -5

2.5y=2.5y+5-5

2.5y=2.5y

2.5y-2.5y=0

y is R (real number)

but im not sure