3p
3p+7 = 16+2p 3p-2p = 16-7 p = 9
2p+7p = 9p simplified
2p + 1 is the simplest form this sum will go in.
3p = 2p + 12 subtract 2p from both sides 3p - 2p = 2p - 2p + 12 1p = 12 p = 12 this is how you solve this problem.
It equals 2p because p+p=2p.
-2p-18
3p+7 = 16+2p 3p-2p = 16-7 p = 9
2p+7p = 9p simplified
3p = 2p + 12subtracting 2p from both sidesp = 12 ■
2p + 1 is the simplest form this sum will go in.
p + 22q2
3p = 2p + 12 subtract 2p from both sides 3p - 2p = 2p - 2p + 12 1p = 12 p = 12 this is how you solve this problem.
20p2 + 100p + 125 = 5(4p2 + 20p + 25) = 5(4p2 + 10p + 10p + 25) = 5(2p(2p + 5) + 5(2p + 5)) = 5(2p + 5)(2p + 5) = 5(2p + 5)2
It equals 2p because p+p=2p.
2p + 34 = 2*(p + 17)
-3+4p-2p=1 -3+2p=1 2p=4 p=2
If: 2p+5r = q Then: p = (q-5r)/2