Solve a System in all 3 ways!
Name___________________________________
Solve the given system of equations by the indicated methods.
1. Solve by graphing
4x + y = 12
5x -3y = 15
Rewrite the equations in slope intercept
form. y=mx+b
Solution (
2. Solve by the substitution method.
Show all work.
4x + y = 12
5x - 3y = 15
,
)
3. Solve by the elimination method
Show all work.
4x + y = 12
5x - 3y = 15
Solve a System in all 3 ways!
Name___________________________________
Solve the given system of equations by the indicated methods.
1. Solve by graphing
4x + y = 12
5x -3y = 15
Rewrite the equations in slope intercept
form. y=mx+b
Solution (
2. Solve by the substitution method.
Show all work.
4x + y = 12
5x - 3y = 15
,
)
3. Solve by the elimination method
Show all work.
4x + y = 12
5x - 3y = 15
Solve a System in all 3 ways!
Name___________________________________
Solve the given system of equations by the indicated methods.
5. Solve by graphing
x + y = -1
3x – 2y = 12
Rewrite the equations in slope intercept
form. y=mx+b
Solution (
6. Solve by the substitution method.
Show all work.
x –y = 5
7x + 3y = 25
,
)
7. Solve by the elimination method
Show all work.
7x + 3y = 31
x + 3y = 7
Solve a System in all 3 ways!
Name___________________________________
Solve the given system of equations by the indicated methods.
5. Solve by graphing
x + y = -1
3x – 2y = 12
Rewrite the equations in slope intercept
form. y=mx+b
Solution (
6. Solve by the substitution method.
Show all work.
x –y = 5
7x + 3y = 25
,
)
7. Solve by the elimination method
Show all work.
7x + 3y = 31
x + 3y = 7