Mathematics, 20.10.2019 02:50 emma650

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you need to solve a system of equations. you decide to use the elimination method. which of these is not allowed?
2x – 3y = 12 equation 1
–2x + y = 8 equation 2

a. add equation 2 to equation 1.
b. multiply equation 2 by 3. then subtract the result from equation 1.
c. add the left side of equation 2 to the left side of equation 1.

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