Systems of Equations (Substitution)

Front

What is the solution? Options: 1, -2, (1, 2), (1, -1)

Back

(1, -1)

Tags

CCSS.8.EE.C.8B

Front

Solve the following systems of equations using substitution: y = 8, y = -4x + 4

Back

(-1, 8)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Solve the following systems of equations using substitution: x = 6, y = 2x - 3

Back

(6, 9)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

How many solutions does the graph have?

Back

One solution

Tags

CCSS.8.EE.C.8A

Front

Solve the following systems of equations using substitution:
y = 3 - x
3y + x = 5

Back

(2, 1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Solve:
y=8x+1
y=6x+3
Options: (1, 9), (4, 14), (0, 1), (2, 4)

Back

(1, 9)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

The first step in solving using the substitution method is __________.

Back

get either variable by itself

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

The solution (x, y) to a system of equations is the point where they...?

Back

Intersect

Tags

CCSS.8.EE.C.8B

Front

Which is the best method to use for solving the system of equations?
y = 6x − 11
−2x − 3y = −7
Options: Graphing, Substitution because a variable is isolated, Elimination because both equations are in standard form.

Back

Substitution because a variable is isolated.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Solve the following systems of equations using substitution: 2y + x = -15, x = 3y

Back

(-9, -3)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6