Question

Escreva as expressões equivalentes a a)2x+3x b)8y-5y c)8a-3a+4a d)5+(y-1)

Answer 1

Resposta:

a) 5x

b)3y

c) 9a

d)5y-5

Explicação passo-a-passo:

Answer 2

Resposta:

a) 2x+3x = 5x

b) 8y-5y = 3y

c) 8a-3a+4a = 9a

d) 5+(y-1) = 4+y