Substitution Review
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve for x and y using the substitution method. 5x + 3y = 7 y = 4
(4,1)
(4,-1)
(1,4)
(-1,4)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
2.
FILL IN THE BLANK QUESTION
1 min • 1 pt
If x = -3, in the equation -2x + y = 15, what is y? Type in the number.
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve the following system of equations: 5x - 4y = 3 and 2x + 3y = 8
x = 4, y = 3
x = 2, y = 1
x = 3, y = 2
x = 1, y = 5
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the solution to this system?
y= 4x + 3
2x - 3y = 21
(3,-9)
(-3,-9)
(-3,9)
(0,1)
Tags
CCSS.8.EE.C.8B
CCSS.HSA.REI.C.6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
y = -6
-3x - 6y = 24
(6, 6)
(6, -6)
(4, -6)
(-6, 4)
Tags
CCSS.HSF-BF.B.4A
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If y=4,find the value of y+5
27
12
9
Tags
CCSS.6.EE.A.2C
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
If x=5,find the value of 7x-1
34
36
35
Tags
CCSS.6.EE.A.2C
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