A linear system, glad that I'm here.
5x - y = 12
3x + y = 4
We can just add equations to eliminate y,
8x = 16
x = 2
y = 4 - 3x = 4 - 3(2) = -2
Answer: x=2, y=-2
Check:
5(2) - (-2) = 10 + 2 = 12 good
3(2) + (-2) = 6 - 2 = 4 good
Answer:
5/3x+4 you have to subtract -3y on both sides of the equal sign
Explanation:
explained in answer. Hoped this helps!
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