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2 years ago

Which ordered pair is the solution to the system of linear equations y = -7x + 2 and y = 9x - 14?

Mathematics

2 answers:

ser-zykov [4K]2 years ago

6 0

Answer:

the answer is (1,-5) I just took the quiz

lisabon 2012 [21]2 years ago

4 0

Y = -7x + 2
y = 9x - 14

-7x + 2 = 9x - 14
14 + 2 = 9x + 7x
16 = 16x
1 = x

y = -7x + 2
y = -7(1) + 2
y = -7 + 2
y = -5

solution is : (1,-5) <==

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From equation (ii)

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Similarly, the value of quantity after n months,

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