Question

What is the solution to this system of equations?

Answer 1

y=2 and x=5

Explanation:

first you substitute x=y+3

[y+3+y=7]

Then Isolate y for y+3+y=7 ; y=2

for x=y+3 substitute y=2

x=3+2

3+2=5

x=5

Answer: y=2 and x=5