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.
2x - 2y8 is an expression. It is not an equation and so cannot have a solution.
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).
6
2x - 3 = 2x - 52x = 2x - 22x - 2x = -20 =/= -2Zero is not equal to -2 so the answer is no solution.
2x plus 3y
There are an infinite number of ordered pairs. (-5, -7) is one pair
(0,4) and (-2, 0)
Dear Questioner its not able to solve two variables for one equation, give one more equation. Thanks
(x, y) = (3, 2)
(10, 2)
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.
y=(-1) x=(2)
3
2x - 2y8 is an expression. It is not an equation and so cannot have a solution.
2x - 5y8 is an expression. It is not an equation and so cannot have a solution.
x = 12 y = 2 (12,2) satifies the equation