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VikaD [51]
3 years ago
13

Find the solution of the system of equations. – 5 - 6y = -32 4x - 6y = 4​

Mathematics
1 answer:
amid [387]3 years ago
8 0

Equation (1)

-5 - 6y = -32

Equation (2)

4x - 6y = 4

Get y alone in equation (1)

-5 - 6y = - 32\\-6y = -32 + 5\\-6y = -27\\y = \frac{-27}{-6} = \frac{9}{2}

Insert y in equation (2)

4x - 6 \cdot \frac{9}{2} = 4\\4x - 27 = 4\\4x = 4 + 27\\4x = 31\\x = \frac{31}{4}

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