Question

Enserio ayúdenme :( ​

Answer 1

Respuesta:

2(3n+6)= (2*3n)+(2*6)= 6n+12

5(7j+2r-5)= (5*7j)+(5*2r)-(5*5)=35+ 10r-25

6 (2x-3r-2)=(6*2x)-(6*3r)-(6*2)= 12x-18r-12

4(3x+6r-2)=(4*3x)+(4*6r)-(4*2)= 12x+24r-8

9 (3y-9)= (9*3y) - (9*9) = 27y - 81

Explicación paso a paso:

:v