Respuesta :

M4Mags
12n-16.
12+12v.
-p-4.
-2x+8.
3x-21+7.
3-24x+4
Question 1) 4(3n-4) 

4×3n+4×−4
12n+4×−4
12n−16

Question 2) -3(-4-4v)

−3×−4−3×−4v
12−3×−4v
12−(−12v)
12+12v 

Question 3) -(p-4)

−p+4
4-1 

Question 4) 2(-x+4)

2(4−x)
2×4+2×−x
8+2×−x
8−2x

Question 5) 3(x-7)+7

3x−21+7
3x-14 

Question 6) 3(1-8x)+4 =

3−24x+4
-24x+7