samuelhayes samuelhayes

04-02-2021
Mathematics

contestada

Find the solution of the system of equations. 10x-9y=-32 2x-10y=10

Respuesta :

GauthamSubramanian07 GauthamSubramanian07

04-02-2021

Answer:

(-5,-2)

Step-by-step explanation:

multiply the second equation by 5 to get 10x-50y=50

then you subrtact the two and end up with 41y=-82

which simplifies into y=-2

finally plug in y to one equation and solve for x

once you do that you get x=-5

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