Solve Systems of Equations by Substitutions

Solve Systems of Equations by Substitutions

8th Grade

4 Qs

quiz-placeholder

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Solve Systems of Equations by Substitutions

Solve Systems of Equations by Substitutions

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Shirley Byrden

Used 33+ times

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4 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Solve the system by substitution.
 

5x + 4y= −14
y =  −7x  −  15 

(-2, -1)
(1, -2)
(-2, 1)
(-1, -2)

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

x - 3y = -13
4x + 2y = 4

(1, 4)
(-1, -4)
(-1, 4)
(1, -4)

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

7x + y = -20
y = 3x + 10

(-3, 1)
(-1, -3)
(-3,-7)
(-1,7)

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

3x + 2y = 16
7x + y = 19

(-2,5)
(-2,-5)
(2,-5)
(2,5)