Solving Systems of Linear Equations:
Substitution: Assignment/ Solved.
The tables represent two linear functions. The equation represented by
the first table is given below.
y = 5.75x + 34.5
What linear equation is represented by the second table?
What is the solution to the system of equations? - Answer: 1. y=-2.5-15
Page 1 of 6
, 2. (-6, 0)
Use the system of equations to answer the questions.
2x + 3y = 3
y = 8 - 3x
The value of y from the second equation is substituted back into the
first equation. What is the resulting equation?
What is the value of x?
What is the value of y? - Answer: 1. 2x+3(8-3x)=3
2. 3
3. -1
Solve the system of equations by substitution.
3/8x + 1/3y = 17/24
x + 7y = 8 - Answer: (1, 1)
Page 2 of 6
Substitution: Assignment/ Solved.
The tables represent two linear functions. The equation represented by
the first table is given below.
y = 5.75x + 34.5
What linear equation is represented by the second table?
What is the solution to the system of equations? - Answer: 1. y=-2.5-15
Page 1 of 6
, 2. (-6, 0)
Use the system of equations to answer the questions.
2x + 3y = 3
y = 8 - 3x
The value of y from the second equation is substituted back into the
first equation. What is the resulting equation?
What is the value of x?
What is the value of y? - Answer: 1. 2x+3(8-3x)=3
2. 3
3. -1
Solve the system of equations by substitution.
3/8x + 1/3y = 17/24
x + 7y = 8 - Answer: (1, 1)
Page 2 of 6
