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hodyreva [135]
1 year ago
8

Solve using substitution y = 4 - 2x + 4y = 12

Mathematics
1 answer:
tensa zangetsu [6.8K]1 year ago
5 0

ANSWER:

The value of x is 2 and of y is 4

(2,4)

STEP-BY-STEP EXPLANATION:

We have the following equation system

\begin{gathered} y=4 \\ -2x+4y=12 \end{gathered}

solving for substitution:

\begin{gathered} -2x+4\cdot4=12 \\ -2x+16=12 \\ -2x=12-16 \\ x=\frac{-4}{-2} \\ x=2 \end{gathered}

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Answer:

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nata0808 [166]

Answer:

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Step-by-step explanation:

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Answer:

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Step by step solution

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