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24-03-2021
Mathematics

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x−2y=10
3x−y=−12
Use elimination to solve each system of equations.
Show work!!!!

Respuesta :

24-03-2021

Answer:

x-2y-10=0

3x-y+12=0

Step-by-step explanation:

Move the constant to the left by adding its opposite in both members

x-2-10 = 10-10

x-2-10 = 0

3x-y+12=-12+12

3x-y+12=0

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