kascamiller kascamiller

24-01-2022
Mathematics

contestada

Someone help i need this solved by elimination
x+2y=-14
x-y=13
please show explanation
for 15 points

Respuesta :

harpsickle213 harpsickle213

24-01-2022

Answer:

y = -9

x = 4

Step-by-step explanation:

minus the second one by the first one

3y = -27

y = -9

Substitute y into one of the equations

x - - 9 = 13

x + 9 = 13

x = 4

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