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Alex787 [66]
3 years ago
10

Pls give me the answer i'll give you a brainliest :)

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
8 0

Answer:

x = 6

y = -1

Step-by-step explanation:

We have to use substitution for the system of equations.

x = -6y

4x + 10y = 14

Because we know that [x = -6y], we can get rid of the x value by substituting y into the equation, [4x + 10y = 14].

4 x -6y + 10y = 14

Simplify.

-24y + 10y = 14

-14y = 14

Divide both sides by -14.

-14y = 14

÷-14   ÷-14

y = -1

From y, we can also find out the x value, as [x = -6y].

We now know that y = -1.

Therefore, we have to substitute again.

x = -6y

y = -1

x = -6 x -1

x = 6

Hence, x = 6 and y = -1.

Sorry it took so long to answer.

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