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Mathematics, 29.09.2020 14:01 gracemartin4535

1/2x+3/2y=-7 -3x+2y=-2

You could produce a pair of like terms with opposite coefficients by multiplying the first equation by what number?

O 1/2

O 4/3

O 6

A= 6

If you multiply the first equation by 6, the following system is the result.

3x + 9y = -42

-3x + 2y = -2

To solve this system by elimination,

✔( add ) the equations.

The solution to the system is

( , ).
I NEED HELP ON THE LAST ONE ONLY

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Answers: 1

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1/2x+3/2y=-7 -3x+2y=-2

You could produce a pair of like terms with opposite coefficients...
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