Linear Equations
Solving Systems: Graph
Solving Systems: Algebraic
100
Write the equation of the line in slope-intercept form.
slope is -5 passing through the point (-2, 4)
y=-5x-6
100
Solve the system by graphing.
{(y,=,-2x,+,9),(y,=,2/5x,-,3):}
(5, -1)
100
Solve the system.
{(x,+,y,=,5),(2x,-,y,=,-8):}
(-1, 6)
200
Write the equation in slope-intercept form.
-6x+2y=14
y=3x+7
200
Solve the system.
{(x,=,3y,-,7),(2x,-,5y,=,-10):}
(5, 4)
300
Write the equation of the line in slope-intercept form.
y=-x+11
300
Solve the system by graphing.
{(x,-,y,=,-1),(y,=,-3x,-,3):}
(-1, 0)
300
Solve the system.
{(7x,+,3y,=,23),(4x,+,6y,=,-34):}
(8, -11)
400
Write the equation of the line in slope-intercept form.
3x-1/4y=8
y=12x-32
400
Solve the system.
{(y,=,4x,-,3),(3x,-,3y,=,135):}
(-14, -59)
500
Write the equation of the line that passes through the points (-9, 2) and (-7, 14).
y=6x+56
500
Solve the system by graphing.
{(-3x,+,2y,=,18),(y,=,-1/2x,+,1):}
(-4, 3)
500
Solve the system.
{(7x,-,3y,=,-84),(2x,+,5y,=,99):}
(-3, 21)