Question

1. Sendo (x+2, 2y-4) = (8x, 3y-10), determine o valor de x e de y.

Answer 1

X + 2 = 8x 8x = x + 2 8x - x = 2 7x = 2 x = 2/7 =============================== 2y - 4 = 3y - 10 3y - 10 = 2y -4 3y - 2y = -4 + 10 y = 6