Is the Ordered Pair a Solution to a Linear Equation

Which of the ordered pairs is a solution to the equation 2x + 3y = 10?

• (0, 5)

• (-2, 3)

• (5, 0)

Which of the ordered pairs is a solution to the equation y = -2x + 5?

• (1, -3)

• (2, 1)

• (5, 0)

Is the point (-2, 5) a solution to the equation x + y = 7?

• yes

• no

• not enough information

Is the point (5, -2) a solution to the equation x - y = 7?

• yes

• no

• not enough information

What y-coordinate completes the ordered pair (5, ___) so that it is a solution to the equation y = 2x + 1.

• y = 1

• y = 11

• y = 6

• no solution

What y-coordinate completes the ordered pair (-1, ___) so that it is a solution to the equation y = 3x.

• 1

• -1

• 3

• -3

What y-coordinate completes the ordered pair (0, ___) so that it is a solution to the equation y = 2x + 1.

Write an ordered pair that is a solution to the equation y = x + 1.

Write an ordered pair that is a solution to the equation y = -2x + 5.

A solution to a

system of linear equations

with two variables

is written as an ordered pair

( x, y ).

• True

• False