p=10
7p plus 6p equals 13p. You simply combine the like terms by adding the coefficients (7 and 6) together. Therefore, the equation simplifies to 13p.
p = -12
P2 + 13p - 30 = 0 Answer: p= -15, p = 2
13p/13p = Cacek diwb by 'p' HYence 13/13 = Cancel down by '13' Hence =1. The answer !!!!
It is 13p/1
1
This can be simplified to -10p = -150 p = -150/-10 p = 15
130 + 130 = 260
130
10%of 130
10% of 130 is 13.
Solving equations in two unknowns requires two independent equations. Since you have only one equation there is no solution. The most that you can do is: 13p = 31-7k so that p = (31-7k)/13