Systems of Equations: Substitution Method
Authored by Deanna Hekeno
Mathematics
8th - 9th Grade
CCSS covered
Used 181+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
The solution (x, y) to a system of equations is the point where they...?
Tags
CCSS.8.EE.C.8B
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Is the point (2, -1) a solution to the systems of equations below?
y=5x+3
y=-2x-4
Yes
No
Tags
CCSS.HSA.REI.C.6
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Solve by Substitution:
x = -3y - 17
2x + 3y = -7
(1, -20)
(3, 0)
(-5, -2)
(10 , -9)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Solve by Substitution:
y = -6
-3x - 6y = 24
(6, 6)
(6, -6)
(4, -6)
(-6, 4)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Solve by Substitution:
y=3x+14
y=-4x
(2,-8)
(-14,56)
(-2,8)
(8,-2)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Solve the system of equations using substitution:
y = 3x - 8
y = 4 - x
(3,1)
(1,3)
(-3,1)
(3,-1)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
Solve the system of equations using substitution:
-4x + 4y = 8
y = -2x - 10
(-4, -2)
(12, -34)
(4, -18)
(-2, -6)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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