Question 901010
Y = x-2, red line
Y = -2x+7, green line
{{{ graph( 300, 200, -10, 10, -10, 10, x-2, -2x+7) }}}
solution is the point (3, 1), that is x = 3 and y = 1
check answer
1 = 3-2 = 1
1 = -2*3 +7 = 1
answer checks