Question

What is the solution to this system?
y = x
3x - 2y = 3

Answer 1

(3, 3 )

Explanation:

y = x → (1)

3x - 2y = 3 → (2)

substitute y = x into (2)

3x - 2x = 3

x = 3

substitute x = 3 into (1)

y = 3

solution is (3, 3 )