Question

2- RESUELVE LAS SIGUIENTES ECUACIONES Y REALIZA LA
VERIFICACION DE CADA UNA:

a) 10.a – 50 = 30
b) X: 6 – 12 = 23
c) 4. (N + 2) – 5 = 91
d) (x + 32): 8 = 12
e) √( + 1)
3
= 5

Answer 1

Respuesta:

a. 10a - 50 = 30, 10a = 30 + 50, 10a = 80, a = 80/10 = 8

b. x/6 - 12 = 23, x/6 = 23 + 12, x/6 = 35, x = 35× 6 = 210

c. 4(N + 2) - 5 = 91, 4N + 8 - 5 = 9, 4N = 9 - 8 + 5, 4N = 6, N = 4/6 = 2/3

d. (X + 32)/8 = 12, X + 32 = 96; X = 96 - 32 = 64.