4p + 9 + (-7p) + 2 = 4p - 7p + 9 + 2 = -3p + 11
9/4
4 times p or 4p
4p+9-7p+2 -3p+11 p = 11/3
4p + 9 - 7p + 2 4p - 7p + 9 + 2 p(4 - 7) + 9 + 2 -3p + 11
There is no equation (nor inequality in the question and so there is nothing to solve.The expression can be simplified to 4p - 16 which can be factorised to 4*(p - 4). That is as far as you can go.
4p + 9 + (-7p) + 2 = 4p - 7p + 9 + 2 = -3p + 11
9/4
The balanced formula for phosphorus reacting with oxygen to form phosphorus pentoxide is: 4P + 5O2 -> 2P2O5
4p+1 = 10 4p = 10-1 4p = 9 p = 2.25
4 times p or 4p
4p+9-7p+2 -3p+11 p = 11/3
4p + 9 - 7p + 2 4p - 7p + 9 + 2 p(4 - 7) + 9 + 2 -3p + 11
4p+2 = 3p-7 4p-3p = -7-2 p = -9
-2n - 4p + 2. Without knowing n and p, that's the best you get.
4p+7q
8p - 22 = 4p + 66Subtract 4p from each side:4p - 22 = 66Add 22 to each side:4p = 88Divide each side by 4:p = 22