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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.
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How do you slove 3P equals 2P plus 12?
3p = 2p + 12 subtract 2p from both sides 3p - 2p = 2p - 2p + 12 1p = 12 p = 12 this is how you solve this problem.
How would you solve 2p plus 10 equals 8p-14?
2p+10 = 8p-14 2p-8p = -14-10 -6p = -24 p = 4
How do you solve 8p plus 4 equals 10 plus 6p?
8p+4=6p+10 8p-6p=2p 10+4=14 2p=14 p=7
What is the answer to 4p plus 2p?
You can combine like terms of p to get 6p. If you are given what p equals you can solve for the completely numerical answer.
3p plus 7 equals 16 plus 2p?
3p+7 = 16+2p 3p-2p = 16-7 p = 9
How do you solve 3p equals 2p plus 12?
3p = 2p + 12subtracting 2p from both sidesp = 12 ■
How do you slove 3P equals 2P plus 12?
3p = 2p + 12 subtract 2p from both sides 3p - 2p = 2p - 2p + 12 1p = 12 p = 12 this is how you solve this problem.
How would you solve 2p plus 10 equals 8p-14?
2p+10 = 8p-14 2p-8p = -14-10 -6p = -24 p = 4
How do you solve 8p plus 4 equals 10 plus 6p?
8p+4=6p+10 8p-6p=2p 10+4=14 2p=14 p=7
What is the answer to 4p plus 2p?
You can combine like terms of p to get 6p. If you are given what p equals you can solve for the completely numerical answer.
3p plus 7 equals 16 plus 2p?
3p+7 = 16+2p 3p-2p = 16-7 p = 9
What does p plus p equal?
It equals 2p because p+p=2p.
What is 4t plus 3s plus 2p equals c?
math
What is ADP plus P equals?
A*D*2P
What is 14 minus 2p plus equals 8?
6
What does 2p plus 1 equals?
That depends what the value of p is.
What is 2p plus 5r equals q for p?
If: 2p+5r = q Then: p = (q-5r)/2
