The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 Substitute the value of y in the first equation: Combine like terms: Apply the subtraction property of equality: Apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 What is the value of y?
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2
Answer:
I would say the Awnser is deffinatly -6. so i would say the awnser is 9
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your welcom
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12
Answer:
y=6
Step-by-step explanation:
plugging x into the first second of it will make it -4+10 which is six
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