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Licemer1 [7]
3 years ago
11

In this system of equations below solve for x 2x+2y=12 x-4y=6

Mathematics
1 answer:
vova2212 [387]3 years ago
5 0

Answer:

X = 6

y = 0

Step-by-step explanation:

use elimination method. Multiply (x -4y = 6) by -2.

2x + 2y = 12

-2x + 8y = -12

add them together

10y = 0

y = 0

plug in for y

x - 4(0) = 6

x = 6

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3 years ago
How many are 4 x 4 ?​
Maslowich

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If the rate of decrease for the partial pressure of N2H4 in a closed reaction vessel is 76 torr/h , what is the rate of change f
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The reaction is missing and it's ;

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Step-by-step explanation:

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