4p+9-7p+2 -3p+11 p = 11/3
4p + 9 - 7p + 2 4p - 7p + 9 + 2 p(4 - 7) + 9 + 2 -3p + 11
p = -1
8p+2=4p-10 8p-4p=-2-10 4p=-12 p=-12/4 =-3
4p + 9 + (-7p) + 2 = 4p - 7p + 9 + 2 = -3p + 11
4p+2 = 3p-7 4p-3p = -7-2 p = -9
4p+9-7p+2 -3p+11 p = 11/3
4p + 9 - 7p + 2 4p - 7p + 9 + 2 p(4 - 7) + 9 + 2 -3p + 11
p = -1
8p+2=4p-10 8p-4p=-2-10 4p=-12 p=-12/4 =-3
11p+11
3p + 4p +10 = 5p + 2 Subtracting 5p from both sides: 3p + 4p - 5p + 10 = 5p + 2 - 5p ie 2p + 10 = 2 Subtract 10 from both sides: 2p + 10 - 10 = 2 - 10 ie 2p = -8 Divide both sides by 2: p = -4
4p + 9 + (-7p) + 2 = 4p - 7p + 9 + 2 = -3p + 11
-3+4p-2p=1 -3+2p=1 2p=4 p=2
p+2 = 2-3p p+3p = 2-2 4p = 0 p = 0
-2n - 4p + 2. Without knowing n and p, that's the best you get.
15 = 5 +( 9p - 4p) 15 = 5 + 5p 15 - 5= 5 -5 +5p 10 = 5p there for p = 10/5 = 2