jg7747 jg7747 22-06-2021 Mathematics contestada a) 2 2 50 x = b) 2 y + = 5 14 c) 2 100 1 x = d) 2 4 0.25 p = e) 2 a + = 7 7 f) 2 x = 20 g) 2 x = −20
