Question

a)5x+4y-2x+5y para=5 e y =1​
com calculo , plsss

Answer 1

Resposta:

5x5+4x1-2x5+5x1

25+4-10+5

R:24

Answer 2

A)5x+4y-2x+5y para x =5 e y =1

= 5x-2x+4y+5y

=3x+ 9y

= 3.5+9.1

= '15+9'

= "24"