# Find Three Ordered Pair Solutions 7x-2y=0

7x-2y=0
Solve the equation for y.
Subtract 7x from both sides of the equation.
-2y=-7x
Divide each term by -2 and simplify.
Divide each term in -2y=-7x by -2.
-2y-2=-7x-2
Cancel the common factor of -2.
Cancel the common factor.
-2y-2=-7x-2
Divide y by 1.
y=-7x-2
y=-7x-2
Dividing two negative values results in a positive value.
y=7×2
y=7×2
y=7×2
Choose any value for x that is in the domain to plug into the equation.
Choose 0 to substitute in for x to find the ordered pair.
Remove parentheses.
y=7(0)2
Simplify 7(0)2.
Cancel the common factor of 0 and 2.
Factor 2 out of 7(0).
y=2(7⋅(0))2
Cancel the common factors.
Factor 2 out of 2.
y=2(7⋅(0))2(1)
Cancel the common factor.
y=2(7⋅(0))2⋅1
Rewrite the expression.
y=7⋅(0)1
Divide 7⋅(0) by 1.
y=7⋅(0)
y=7⋅(0)
y=7⋅(0)
Multiply 7 by 0.
y=0
y=0
Use the x and y values to form the ordered pair.
(0,0)
(0,0)
Choose 1 to substitute in for x to find the ordered pair.
Remove parentheses.
y=7(1)2
Multiply 7 by 1.
y=72
Use the x and y values to form the ordered pair.
(1,72)
(1,72)
Choose 2 to substitute in for x to find the ordered pair.
Remove parentheses.
y=7(2)2
Cancel the common factor of 2.
Cancel the common factor.
y=7⋅22
Divide 7 by 1.
y=7
y=7
Use the x and y values to form the ordered pair.
(2,7)
(2,7)
These are three possible solutions to the equation.
(0,0),(1,72),(2,7)
Find Three Ordered Pair Solutions 7x-2y=0