Linear Equations Substitution

Solve the following system of equations by substitution.

Solve the system of equations by substitution.
y = -4x + 5
y =  3x - 16

Solve this system by substitution.

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 the system of linear equations by substitution.

-5x + 3y = 51

y = 10x - 8​

​ ​ ​ (a)   ​ (b)  

• y = -22

• x = -3

• x = 59/25

• y = 15.6

• x = 3

• y = 22

• x = -8

• y = 4

Solve the system of linear equations by substitution.

5x + 2y = 9

x + y = -3

​ ​ ​ (a)   ​ (b)  

• y = -22

• x = -3

• x = 1

• y = -4

• x = 5

• y = -8

• x = -8

• y = 4

29x+37y=103 and 37x+29y = 95 then

• x=1, y=2

• x=2, y=1

• x=3, y=2

• x=2, y=3

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

• y=3

• y=1

• y= - 2

• y=4

The solution to the system of equations y = -2x + 5 and y = 2x - 11 is (a)   .

• (4, -3)

• (3, 4)

• (2, 5)

• (1, -1)