System of Equations:Substitution

Front

What is the solution to the system of equations using Substitution?
y - 3x = -8
y = 4 - x

Back

(3,1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Solve the system by substitution: 3x − 2y = 7, y = 2x − 7

Back

(7, 7)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Solve the system by substitution: y = 2x − 11, 2x − 8y = 4. Options: (6, 1), (6, −4), (6, −1), Infinite number of solutions.

Back

(6, 1)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Solve the system by substitution: y = 5, -6x + 3y = 3

Back

(2, 5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Solve the system by substitution: -5x - 4y = -9, y = 6

Back

(-3, 6)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Front

Solve the system by substitution: -2x - 2y = 16, y = -8

Back

(0, -8)

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

Is the point (2, -1) a solution to the systems of equations below?
y=5x+3
y=-2x-4

Back

No

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