3 years ago

What is y=2x+4 and 3x+y=9 substitution method

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

8 0

You plug in 2x + 4 into the y for the other equation (3x +y ) and solve for it

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Answer:

Option 4th is correct

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Step-by-step explanation:

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