100 - 3p = 88 -3p = 88 - 100 -3p = -12 p= (-12/-3) p = 4 so 100 - 3 * 4 = 88
3p9
p2 + 3p = p (p + 3)
3p +12= 7p 7p-3p=12 12?3=4 p=4
3p
3 times (p * p * p) 3p3 3 = coefficient p = base 3 = exponent
3p - 6 > 21 3p - 6+6 > 21+6 3p > 27 3p/3 > 27/3 p>9 this WILL help
100 - 3p = 88 -3p = 88 - 100 -3p = -12 p= (-12/-3) p = 4 so 100 - 3 * 4 = 88
3p9
p2 + 3p = p (p + 3)
3p +12= 7p 7p-3p=12 12?3=4 p=4
3p + 6p = (3 + 6)p = 9p
3p
3p - 6 > 213p - 6 + 6 > 21 + 63p > 273p/3 > 27/3p > 9
13 + 3p = -2subtract 13 from each side, 3p = -15divide each side by 3, p = -5
In 3 years Alex will be 3 times as old as his sister Precy (is now): a+3 = 3p a = 3p-3 A year ago Ales was 2 times as old as Precy (is now): a-1 = 2p a = 2p+1 3p-3 = 2p +1 3p = 2p +4 p = 4 Precy is 4 a = 2p + 1 or 3p - 3 a = 8 +1 or 12 - 3 = 9 Alex is 9
If you are talking about money 3p = £0.03 Otherwise, place resubmit/edit with more context.