m_1 = 0.6 (slider from -5 to 5, step 0.1)
b_1 = 0.6 (slider from -5 to 5, step 0.1)
l_1: y = m_1 * x + b_1
m_2 = -0.9 (slider from -5 to 5, step 0.1)
b_2 = 1.4 (slider from -5 to 5, step 0.1)
l_2: y = m_2 * x + b_2
texto1: "Linea 1: y =  " + l_1
texto2: "Linea 2: y =  " + l_2
A = Intersect(l_1, l_2)
texto3: "Solution:  x =   " + (x(A))
texto4: " y =   " + (y(A))