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2 years ago

Y = 2x + 4 16x + 4y = 40

Mathematics

2 answers:

Inessa05 [86]2 years ago

7 0

The answer is most likely (1,6)

Dafna11 [192]2 years ago

6 0

Y = 2x + 4
16x + 4y = 40

substitute Y = 2x + 4 into 16x + 4y = 40

16x + 4y = 40
16x + 4(2x + 4) = 40
16x + 8x + 16 = 40
24x = 40 - 16
24x = 24
x = 1

Y = 2x + 4
Y = 2(1) + 4
Y = 6

answer (1, 6)

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