Question

Can u guys PLEASE answer this question ASAP.
solve the simultaneous equation using the substitution method
x=2y+1 and y=x-2

Answer 1

Answer:

x=3, y=1

Step-by-step explanation:

x=2y+1, y=x-2

substitute y for x:

x=2(x-2)+1

x=2x-4+1

x=3

y=x-2

y=3-2

y=1

Answer 2

Answer:

x=3 y=1

Step-by-step explanation:

x=2y+1

y=x-2

x=2(x-2)+1

x=2x-4+1

x=2x-3

-x=-3

x=3

x=3

y=x-2

y=3-2

y=1

Hope this helps! Please rate brainliest :)