Question 143590
x=1/8y-1

y=1/4x+39
{{{y = (1/4)((1/8)y -1) + 39 }}}
{{{y = (1/32)y - (1/4) + 39 }}}
{{{32y = y - 8 + 1248}}}
{{{31y = 1240}}}
{{{y = 40 }}}

x = (40/8)-1 = 4

(4,40)

System is consistent since there is a solution