Question

A ver si me podéis ayudar

Answer 1

x + x = 12 -> x = 6

y + y - 2x = 4 -> 2y - 12 = 4 -> y = 8

z + z = 6 -> z = 3

a + a + 2y = 30 -> 2a + 16 = 30 -> 2a = 14 -> a = 7

x + z · a = 6 + 3 · 7 = 27

x = calabaza

y = sombrero

z = murcielagos en la luna

a = gato