Question

a. 5x+ 5 = 6x + 2?

b. 12 + x = 2x + 2?

c. 6x = 2x + 16?

d. 45 - 2x + 5 = 4x - 15 - 25?

ME AJUDEM POR FAVOR!!​

Answer 1

Resposta:

a) 5 x 3 + 5 = 6 x 3 + 2

x=3

b) 12 + 10 = 2 x 10 + 2

x=10

c) 6 x 4 = 2 x 4 + 16

x= 4

d) 45 - 2 x 15 + 5 = 4 x 15 - 15 - 25

x=15