Linear Equations

Determine the solution set of the following linear equation system 3x + y = 7 and 2x - 5y = 33.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Determine the solution set of the following linear equation system y = x + 5 and y = 3x-7

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Determine the solution set of the following linear equation systems 2(x+y) - (x-y)=10 and 3(x+y) + (x-y) = 10.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

If (a,b) is the solution set of the following linear equation systems 3x = 3y - 12 and x = 6 - y, find the value of a-b

• 3

• 1

• -1

• -4

Tags

CCSS.HSA.REI.C.9

Which equation represents the following graph?

• y = 3x + 2

• y = -2x + 3

• y = 2x + 3

• y = -3x + 2

Which is the graph of y=-x+2?

• A

• B

• C

• D

When you graph the exact same equation twice,

• you will have no solution. 

• you will have one solution.

• you will have infinite solutions. 

• you will graph a giraffe. 

Tags

CCSS.8.EE.C.8B

Which equation is being represented by this line?

• y = -1x + 2

• y = 1/2x + 2

• y = 3x -4

• y = -3x +2

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which one of the following is a linear equation system of two variables?

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

We use this method by finding the intersection point of two equations as the solution of the linear equation system. This method is ....

• Graphical Method

• Elimination Method

• Substitution Method

• Mixed Method

Tags

CCSS.8.EE.C.8B