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Ede4ka [16]
3 years ago
7

What is 4.2X-1.4Y=2.1-2X

Mathematics
2 answers:
enot [183]3 years ago
7 0

4.2x - 1.4y = 2.1 - 2x

Subtract 4.2x

-1.4y = 2.1 - 6.2x

Divide by -1.4

y = -3/2 + 9/2x

Answer: y = 9/2x - 3/2

Rina8888 [55]3 years ago
6 0
In this problem, we have to solve for y.
So:
After subtracting 4.2x and dividing -1.4; you get this:
y = 9/2x - 3/2

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