
Systems of equations substitution day 1
Authored by Melissa McAnlis
Mathematics
8th Grade
CCSS covered
Used 13+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Solve:
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
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Solve the system of equations
y = 5x + 1
y = 3x + 13
(6, 31)
(31, 6)
(4, 21)
(2, 11)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x - y = -2
y = -2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x = - 3
2x + 3y = 6
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the solution to the system of equations?
y = 3x - 8
y = 4 - x
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve for x and y
y = 2x + 1
y = 4x - 1
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Solve the following systems of equations using substitution:
y = 8
y = -4x + 4
(8, -1)
(-28, 8)
(-1, 8)
(8, -28)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
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