Question

5) Simplifique as expressões algébricas.

a) 7(x – 1) + 4( x + 5)=

d) 3 (x +10 ) - 4 (5 - x) =

b) 11(x + 2) -4 (x +2) =

e) 9 ( x + 4) + 9 - 5(2x - 3)

c) 13(x + 5) + 4 (x +10)=

Answer 1

Resposta:

A) 11x+13 D) 7x+10 B) 7x+14 E) -x+60 C)17x+105

Explicação passo-a-passo:

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