Find X Substitution System

Solve the system using substitution:

x + y = 19

y = 3x - 1

• (14, 5)

• (11, 8)

• (5, 14)

• (8, 11)

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Which method would be best (quickest) for solving the system below:
3x - 4y = -2
y = 2x + 1

• Substitution

• Elimination

• Graphing

• None

Solve the system:
x + 6y = 17
x - 3y = 8

• (5, 2)

• (11, 1)

• (1, 11)

• no solution

Use substitution to find the x-coordinate of the solution.

• No solution

• -6

• 6

• Many solutions

Use substitution to find the x-coordinate of the solution.

• 2

• No solution

• -2

• -8

Solve for x and y (Use Substitution)

y = 2x + 1

y = 4x - 1

• (1,3)

• (-1,-3)

• (-1,3)

• (3,1)

• (1,1)

Read each step of the Substitution method for solving a System of Equations. Then, match the result of performing the step with the step.

• 2(2) + y = 5

  y = 1

• Step 3: Solve the equation for a value

• x = 2

• Step 5: Present the solution as an ordered pair

• y = 5 - 2x

• Step 2: Substitute the expression in the other equation

• (2, 1)

• Step 1: Solve one equation's variable (expression)

• -3x + 6(5-2x) = 0

• Step 4: Substitute the variable's value in the other equation; solve

What is the solution to this system?
y= 4x + 3
2x - 3y = 21

• (3,-9)

• (-3,-9)

• (-3,9)

• (0,1)

What is the solution to the following system:

^{y = 5x}

^{3x + y = 24}

• ^{(15, 3)}

• ^{(3, 5)}

• ^{(3, 15)}

• ^{(5, 3)}