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Q: What is the ordered pair of 2x - 3y equals 7 -3x plus y equals 7?

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The ordered pair is (1, 3).

k

(5,3)

The ordered pair is (-1, -2).

There are an infinite number of ordered pairs. (-5, -7) is one pair

x = -6 y = -11

There are an infinite number of ordered pairs. Any point on the straight line which passes through (0,4) and has a gradient of -2 will be an ordered pair for the equation.

x = 3 and y = 4 so the lines intersect at (3, 4)

y=(-1) x=(2)

The ordered pair is (3, 2).

The ordered pair is (2, 3).

2x plus 3y

2y + 2x = 20 y - 2x = 4 Add the two equations: 3y = 24 so that y = 8 Substitute this value of y in the second equation: 8 - 2x = 4 then 4 = 2x so that x = 2 Thus the ordered pair (y,x) = (8,2)

(2,3)

There are infinitely many ordered pairs. The coordinates of each of the infinite number of points on the straight line defined by 2x + 6y = 24 (or equivalently, 3y = -x + 12) is an ordered pair that satisfies the requirements.

(10, 2)

1,3 if the x term comes first; 3,1 if the y term comes first.

(3,3)

These are equations of two straight lines. Provided the equations are not of the same or parallel lines, there can be only one ordered pair. So the answer is - (not are) : (-1, 3).

x = -3/5 and y = -24/5

The solutions are: x = -2 and y = 4

(3,3)

(x, y) = (3, 2)

it equals 13X.

2x + 4y = 16 <=> 2x + 4y - 16 = 0 2x - 4y = 0 2x - 4y = 2x + 4y - 16 -8y = -16 y = 2 Substituting the known value for y in either of the original equations enables x to be determined. 2x + (4*2) = 16 : 2x = 16 - 8 : x2x = 8 : x = 4 2x - (4*2) = 0 : 2x - 8 = 0 : 2x = 8 : x = 4. The ordered pair satisfying both equations is (4,2)