p = 8. The calculation for this equation works out as follows: 4p - 12 = 20 4p = 20 + 12 4p = 32 p = 32 / 4 p = 8
4p+1 = 10 4p = 10-1 4p = 9 p = 2.25
3p - 8 = 13 - 4p : Add 4p to both sides 7p - 8 = 13 : Add 8 to both sides 7p = 21 : Divide both sides by 7 p = 3.
15 + 3 = 7p - 4p ie 18 = 3p so p = 6
Well, gee, I don't know.Let's work it out:4p - 2 = 3pAdd 2 to each side of the equation:4p = 3p + 2Subtract 3p from each side:p = 2
p = 8
p = 8. The calculation for this equation works out as follows: 4p - 12 = 20 4p = 20 + 12 4p = 32 p = 32 / 4 p = 8
4p = 24 p = 6
4p+1 = 10 4p = 10-1 4p = 9 p = 2.25
Nonsense.
4p+2 = 3p-7 4p-3p = -7-2 p = -9
8p - 22 = 4p + 66Subtract 4p from each side:4p - 22 = 66Add 22 to each side:4p = 88Divide each side by 4:p = 22
8p+2=4p-10 8p-4p=-2-10 4p=-12 p=-12/4 =-3
17
12p-15+8-4p = 89 12p-4p = 89+15-8 8p = 96 p = 12
3p - 8 = 13 - 4p : Add 4p to both sides 7p - 8 = 13 : Add 8 to both sides 7p = 21 : Divide both sides by 7 p = 3.
There is a serious flaw in the "double-equation". 8.6 = 5p - 4p = 2.4 It would imply that 8.6 = 2.4 which is clearly not true.