If the equation is 6 = -10 - p/5 then multiply all terms by 5 :-
30 = -50 - p : p = -50 - 30 = -80
It is an equation with the plus or minus signs missing which makes it impossible to solve.
10p = 180 p = 18
10p + 5p - p = 15p - p = 14p
If you receive 10p (10 pence) for each week over 18 weeks, you would calculate the total by multiplying 10p by 18. This equals 180p. To convert this into pounds, you divide by 100, resulting in £1.80. Thus, you will receive £1.80 in total.
I think the answer is 8 but im not sure!02-10p plus 162-10= -8-8 + 16= 8
It is an equation with the plus or minus signs missing which makes it impossible to solve.
10p = 180 p = 18
-- Add 5p to each side of the equation. -- Add 15 to each side of the equation. -- Look at the equation and find the one last step that will give you " p = a number ", which is the solution.
10p + 5p - p = 15p - p = 14p
If you receive 10p (10 pence) for each week over 18 weeks, you would calculate the total by multiplying 10p by 18. This equals 180p. To convert this into pounds, you divide by 100, resulting in £1.80. Thus, you will receive £1.80 in total.
20
I think the answer is 8 but im not sure!02-10p plus 162-10= -8-8 + 16= 8
The equation (9p + 8 = 10p + 7) is an open equation because it contains a variable, (p), and is not universally true or false for all values of (p). To determine if it can be true for some value of (p), we can rearrange it. Subtracting (9p) from both sides gives (8 = p + 7), which simplifies to (p = 1). Therefore, the equation is true when (p = 1), but false for other values of (p).
2p + 3q = 13, 5p - 4q = -2 Multiply the first equation by 4 and the second by 3 and add them, which gets rid of the q: 8p + 15p = 52 - 6, and 23p = 46, so p=2. Plug that into the first equation to find q: 4 + 3q = 13, so q=3. Test your answers in the second equation to be sure: 5(2) - 4(3) = 10-12 = -2. It checks. So p=2, q=3.
5p-15 = 15-5p 5p+5p = 15+15 10p = 30 p = 3 Note that the + and - sign changes when terms are moved over to the other side of the equation and that the solution is found by dividing each side by 10.
allow me to answer your question with another question: why is this in the calculus section?
the product of 10p (p–q) is 10p²-10pq Given: 10p (p–q) To find : the product of 10p (p–q) Solution: we have to find the product of 10p (p–q). so product of any number means the multiplication multiply (p–q). by 10p we get, =10p× (p–q) =10p×p-10p× q =10p²-10pq the product of 10p (p–q) is 10p²-10pq