Answer:
p= 1/3
 =0.333
Explanation:
Simplifying 
6 + -9(4p + -3) = 2(6p + 7) + 3 
 
Reorder the terms: 
6 + -9(-3 + 4p) = 2(6p + 7) + 3 
6 + (-3 * -9 + 4p * -9) = 2(6p + 7) + 3 
6 + (27 + -36p) = 2(6p + 7) + 3 
 
Combine like terms: 6 + 27 = 33 
33 + -36p = 2(6p + 7) + 3 
 
Reorder the terms: 
33 + -36p = 2(7 + 6p) + 3 
33 + -36p = (7 * 2 + 6p * 2) + 3 
33 + -36p = (14 + 12p) + 3 
 
Reorder the terms: 
33 + -36p = 14 + 3 + 12p 
 
Combine like terms: 14 + 3 = 17 
33 + -36p = 17 + 12p 
 
Solving 
33 + -36p = 17 + 12p 
 
Solving for variable 'p'. 
 
Move all terms containing p to the left, all other terms to the right. 
 
Add '-12p' to each side of the equation. 
33 + -36p + -12p = 17 + 12p + -12p 
 
Combine like terms: -36p + -12p = -48p 
33 + -48p = 17 + 12p + -12p 
 
Combine like terms: 12p + -12p = 0 
33 + -48p = 17 + 0 
33 + -48p = 17 
 
Add '-33' to each side of the equation. 
33 + -33 + -48p = 17 + -33 
 
Combine like terms: 33 + -33 = 0 
0 + -48p = 17 + -33 
-48p = 17 + -33 
 
Combine like terms: 17 + -33 = -16 
-48p = -16 
 
Divide each side by '-48'. 
p = 0.3333333333 
 
Simplifying 
p = 0.3333333333