Question

a) 5x + 16 = 34, x =
b) x - 2.3 = 7.5, x=
c) 0.01x + 1.2 = 3.2, x=​

Answer 1

Respuesta:

a) 5x + 16 = 34

5x = 34 - 16

5x = 18

x = 18/5

b) x - 2.3 = 7.5

x = 7.5 + 2.3

x = 9.8

c) 0.01x + 1.2 = 3.2

0.01x = 3.2 - 1.2

0.01x = 2

x = 2 / 0.01

x = 200