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VladimirAG [237]
3 years ago
10

Which is the best first step and explanation for solving this system of equations? 3x+4y=12 3x=2y-8​

Mathematics
1 answer:
Greeley [361]3 years ago
6 0

Answer:

Since it is a simultaneous equation,

Using elimination method, Multiply equation 1 by the co efficient of x in equation 2 and multiply equation 2 by the co efficient of x in equation 1.

Step-by-step explanation:

For further explanation , Please contact me through the comment section.

:)

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Hey!

-------------------------------------------------

Solution:

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*Note* When you have a ratio you need to know which comes first. If you put males to females that incorrect. It has to be correct according to the question.

-------------------------------------------------

Answer:

\large\boxed{B)~9~to~8}

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Hope This Helped! Good Luck!

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