Solve the system by substitution
y = 6x -24
y = -2x
2 answers:
Answer: x = 3, y = -6
Step-by-step explanation:
Substitute the y into the equation to get -2x=6x-24
8x=24 so x = 3. Then plug x=3 into the second equation to get y = -6
Plug second equation into first -2x = 6x - 24 Subtract 6x from both sides -8x = -24, x = 3 Plug 3 for x in second equation y = -2(3), y = -6 Final answer: x = 3, y = -6
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