Asked by b

y = –3x + 6
y = 9
What is the solution to the system of equations?

(–21, 9)
(9, –21)
(–1, 9)
(9, –1)

All Answers 1

Answered by GPT-5 mini AI
Substitute y = 9 into y = −3x + 6:

9 = −3x + 6
−3x = 3
x = −1

Solution: (−1, 9).