Question

1) determine os coeficientes: a)Y=3X-6 b) Y=5X+1 c)Y=4X-1 d)Y = 3X+8 e)Y=2X+5 f) Y=-6X+12​

Answer 1

resposta:

a) x= 2 / y= -6

b) x= -1/5 / y= 1

c) x= 1/4 / y= -1

d) x= -8/3 / y= 8

e) x= -5/2 / y= 5

f) x= 2 / y= 12