Solutions Linear Equation Two Variables

If (2 ,0) is a solution of the linear equation 2x + 3y = k, then the value of k is_____

• 4

• 5

• 6

• 2

The equation y = 3x + 5 has _____

• unique solution 

• Only two solutions

• Three solutions 

• Infinitely many solutions 

Tags

CCSS.8.EE.C.8B

The graph of the linear equation 2x + 3y = 6 cuts the y - axis at the point _____

• (2 ,0)

• (0 ,3)

• (3 ,0)

• (0, 2)

Tags

CCSS.HSF-IF.C.7A

The equation x = 7 in two variables can be written as ____

•  1.x + 1 .y = 7

• 1.x + 0.y = 7

• 0.x + 1. y = 7

• 0.x + 0.y = 7

Tags

CCSS.HSA.REI.C.8

Which of the following is equivalent to 4x - 3y = 15?

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The linear equation 3x - 5y = 15 has

• a unique solution

• two solutions

• infinitely many solutions

• no solution

Tags

CCSS.8.EE.C.8B

3x + 2y = -2

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

5x - y = 16

• -y = 5x + 16

• y = 5x + 16

• x = 5y - 16

• y = 5x - 16

Tags

CCSS.6.EE.C.9

Rewrite the equation in STANDARD form.

-2x+20=-5y 

• 2x+5y=20

• 2x-5y=20

• 20=2x-5y 

• -2x+5y=-20

-16x=2y-10

• 8x+y=5

• -16x-2y=10

• 16x+2y=-10

• 8x-y=-5

Tags

CCSS.6.EE.C.9