System of Equations Substitution and Elimination
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the system of equations:
3x + y = –14
–2x – y = 9
(-5,1)
(5,-1)
(1,4)
(-1,4)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the system of equations:
y=2x
x + y = 9
(6, 3)
(3, 6)
(-3, -6)
no solution
Tags
CCSS.HSA.REI.C.7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve this system of equation
y = 8x + 1
y = 6x + 3
(1, 9)
(4, 14)
(0, 1)
(2, 4)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the system of equations:
7x+2y=24
8x+2y=30
(6,-9)
(-9,6)
(-6,9)
(0,0)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the system of Equation (x,y)
3x + y = –14
–2x – y = 9
(-5,1)
(5,-1)
(1,4)
(-1,4)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
DROPDOWN QUESTION
1 min • 1 pt
What is the value of x in the solution to this system of equations?
6.5
-6.5
0.5
-0.5
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
DROPDOWN QUESTION
1 min • 1 pt
(a)
A
B
C
D
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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