0
2x + 5y = 16 + (-5x) - 2y = 2
That gives 2x + 5y = 2 . . . . . . . . . . (I)
and
-5x - 2y = - 14 or 5x + 2y = 14 . . . . (II)
(I)*5: 10x + 25y = 10
(II)*2: 10x + 4y = 28
Subtracting the second from the first, 21y = -18 so y = -18/21 = -6/7
and then by (I)
x = 1 - 5y/2 = 1 - 5/2*(-6/7) = 1 + 15/7 = 22/7
So the ordered pair is (22/7, -6/7)
What else can I help you with?
What is the ordered pair that is the solution to these equations 3x - 2y equals 8 2x plus 5y equals -1?
y=(-1) x=(2)
What is a plus equals plus plus a minus minus minus a?
Your question does not make sense. It would probably be interpreted as a + = ++a ---a
Which ordered pair is a soultion of the linear system 15x plus 8y equals 6 and 25x plus 12y equals 14?
x = 2 and y =-3 so the lines intersect at (2, -3)
Minus 3 plus minus 4 equals?
-7
What is the ordered pair form for y -3x 8?
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", "squared", "cubed" etc. As far as one can tell the above expression looks like an equation for a line. If it is then it cannot be expressed as an ordered pair but requires an infinite number of ordered pairs!
What is the ordered pair for the equations y equals 2x plus 1 and y equals -x plus 4?
The ordered pair is (1, 3).
Solve the system of equations Enter your answer as an ordered pair 4x plus 8y equals 16 4x minus 8y equals 0?
16
What is the order pair for 5x plus y equals 6 and 2y equals x plus 1?
The ordered pair is (1, 1).
Complete the ordered pair for the equation y equals -9x plus 6 if the ordered pair is 0commablank?
(0, 6)
Solve the following system of equations express your answer as an ordered pair 2x plus 5y equals 16 and -5x minus 2y equals 2?
The solutions are: x = -2 and y = 4
7x plus 3y equals 56 and 6x plus 6y equals 72 What is the ordered pair?
(5,7)
What is the ordered pair of 4x-4y plus 7 equals 15 8y equals 2x plus 14?
(5,3)
What is the ordered pair for y equals 3x2 plus 24x plus 50?
No real roots.
What is the order pair for x plus 7y equals 33 and 3x - 2y equals 7?
The ordered pair is (5, 4).
What is the order pair for 2x - 3y equals 4 and x plus 4y equals -9?
The ordered pair is (-1, -2).
What is the order pair for x - y equals 6 and -3y equals x plus 22?
The ordered pair is (-1, -7).
Which ordered pair is a solution for y equals 2x plus 3?
There are an infinite number of ordered pairs. (-5, -7) is one pair
