This equation is linear, because neither variable symbol occurs to any power except the first.
With no equality sign the given expression is not an equation
Neither because without an equality sign the given expressions can't be classed as an equation.
5p-1=2p-20 3p=21 p=7
p=9
P = 3a - 3q Add 3q to each side: P + 3q = 3a Double each side: 6a = 2P + 6q
With no equality sign the given expression is not an equation
Without an equality sign the given terms can't be considered to be an equation.
Neither because without an equality sign the given expressions can't be classed as an equation.
-.333
7p-2p equals = 5
First, set up the equation you are given: 15 - 2p = 9 Subtract 15 from each side of the equation: 15 -2p - 15 = 9-15 Then, you should have: -2p = -6 Divide each side by -2: (-2p)/(-2) = (-6/-2) Solve for p: p = 3
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals" etc. And using ^ to indicate powers (eg x-squared = x^2).
The question is rather vague but the answer to it could be:- p = 9 and r = 2
Without prior knowledge of the value of q or r, it is impossible to calculate the answer to this equation.
3p = 2p + 12subtracting 2p from both sidesp = 12 ■
It equals 2p because p+p=2p.
p^2 - 2p - 3 = 0 p^2 - 2p = 3 halve the linear term (-2), square it and add it to both sides p^2 - 2p + 1 = 3 + 1 factor left, gather terms right (p - 1)^2 = 4 (p - 1)^2 - 4 = 0 (1,-4) are the vector points of this parabola You can factor to solve for p (p + 1)(P - 3) p = - 1 p = 3