Linear equations (two variables)

Which of these is a solution to the equation

3y -2x = -3 ?

• (6,3)

• (5,9)

• (0, -2)

• (6, -3)

Tell whether the ordered pair is a solution to the system.
(0, 4)    -x + 7y = 9
             -2x + 14y = 6

• Yes
• No

Do you know my name?

• Julio
• Sergio
• Fonzio
• Mario

Solve for B in the table.

• B= 40
• B= 10
• B= 9
• B= 45

Is (2, 3) a solution to the equation  $5x+3y=11$  

• Yes

• No

Is  $\left(2,\ 4\right)$  a solution to the following system of equations?
 $y=x+2$  
 $y=2x-1$  

• Yes

• No

x = -5

y = x - 9

• (-14,-5)

• (14,5)

• (5,14)

• (-5,-14)

Which equation has the ordered pair (2, 32) as a solution?

• y = 8x - 11

• y = 7x +12

• y = 10x + 8

• y = 9x + 14

y+4=-5

• x=-9

• x=9

• x=1

• x=-1

Is (1,5) a solution to the system below? Explain why.

y = 5x

x - y = -4

• No, it is not a solution. (1,5) makes both equations true.

• No, it is not a solution. (1,5) makes neither equation true.

• Yes, it is a solution. (1,5) makes one of the equations true.

• Yes, it is a solution. (1,5) makes both equations true.