Solve Systems with Substitution

Solve systems by substitution. 4x + y = 49 y = 3x

• (-7,21)

• (7,-21)

• (7,21)

• (-7,-21)

Solve the following systems of equations using substitution:

y = 3 - x

3y + x = 5

• No solution

• (1, 2)

• (3, 0)

• (2, 1)

Solve each system using substitution:
y = 4x - 3
y = 2x + 13

• ( 8 , 29)

• ( 7 , 28)

• ( - 1, -4)

• (3, 0)

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

• (3,-9)

• (-3,-9)

• (-3,9)

• (0,1)

Solve this system by substitution.

• (1, -4)

• (1, 4)

• (-4, -7)

• (-7, -4)

Solve the system by substitution

• (1,1)

• (-1,1)

• (-1,0)

• (1,-1)

Solve the following system by substitution.  What is the solution?

• (1, -2)

• (-2, 1)

• (-4, 1)

• (2, 1)

What is the solution?

• (1, -2)

• (-2, 1)

• (-4, 1)

• (2, 1)

solve by substitution: y=3x+14
y=-4x

• y=3

• y=1

• y= - 2

• y=4

What is the solution to the system of equations?

• (3, -2)

• (3, -3)

• (-3, 2)

• (-3, -2)