System of Equation Elimination
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the system of Equation (x,y)
−4x + 9y = 9
x − 3y = −6
(-9,-5)
(-5,9)
(9,5)
(-5,-9)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the system of Equation (x,y)
3x + 2y = –13
3x + 4y = 1
(-9,7)
(7,-9)
(4,-7)
(-7,-4)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4x+8y=20
-4x+2y=-30
(-7,1)
(2,-5)
(-2,5)
(7,-1)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4x+8y=20
-4x+2y=-30
(-7,1)
(2,-5)
(-2,5)
(7,-1)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve for x and y
3x + 2y = 16
7x + y = 19
(-2,5)
(-2,-5)
(2,-5)
(2,5)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
7x + 4y = -6
-7x - 6y = 30
answers in (x,y)
(6, -12)
(6, 12)
(-12, 8)
(12, -8)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
-8x - 7y = 10
-8x + 5y = 34
answers in (x,y)
No Solution
(-3, -10)
(3, 2)
(-3, 2)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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