contestada

Find the solution of this system of linear
equations. Separate the x- and y, values with a
comma. Enclose them in a pair of parantheses.
8x - 19 = 36
-2x + 19 = -66

Respuesta :

ccchamomile
8x - 19 = 36
8x = 55
x = 55/8 = 6 7/8

-2x + 19 = -66
-2x = -85
2x = 85
x = 42 1/2

Otras preguntas