To find the solution of the system, we need to substitute the value of y from the first equation into the second equation:
Substituting y = -3x into the second equation:
3x + 2(-3x) = 6
3x - 6x = 6
-3x = 6
x = -2
Now, substitute x = -2 into the first equation to find y:
y = -3(-2)
y = 6
Therefore, the solution of the system is (-2, 6).
Answer: (-2, 6)
What is the solution of the system?
y = -3x
3x + 2y = 6
(1 point)
(2, 6)
(-1, 3)
(-2, 6)
(1.5, -4.5)
1 answer