ashleytxddy ashleytxddy

25-02-2021
Mathematics

contestada

Find x and y
y=-4x-12
y=4x+12

Respuesta :

bis486398 bis486398

25-02-2021

4x-12+4x+12=180

=8x -12+12=180

=so 8x =180

=x = 180/8

=22.5

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