Mathematics, 18.02.2021 20:00 htrevino

Choose a method that can be used to solve this system by ELIMINATION. 2x-2y=242x−2y=24
4x+7y=-404x+7y=−40
Subtract 2x from both sides and solve the first equation for y

Multiply the first equation by -2, then add.

Add the first equation to the second equation and subtract 6x from both sides.

Subtract 7y from the second equation and add the first equation.

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Choose a method that can be used to solve this system by ELIMINATION. 2x-2y=242x−2y=24
4x+7y=...

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