Question

Simplifique as expressões
A)16x+3x+x-4x=
B)11ab-4ab-2ab+3ab=
C)5k-13k-6k+8k=
D)-30m+60m+20m+50m

Answer 1

Vamos là.

A) 16x + 3x + x - 4x = 16x

B) 11ab - 4ab - 2ab + 3ab = 8ab

C)  5k - 13k - 6k + 8k= -6k

D) -30m + 60m + 20m + 50m = 100m

Answer 2

Resposta:

A) 16x

B) 8ab

C) -6k

D) 100m