Solve the following: 2 x − 3 = 5 2 x + 1 \frac{2}{x-3}=\frac{5}{2x+1} x − 3 2 = 2 x + 1 5

x = 17 9 x=\frac{17}{9} x = 9 1 7

e x t r a n e o u s s o l u t i o n ( s ) extraneous\ \ \ \ solution\left(s\right) e x t r a n e o u s s o l u t i o n ( s )

Solve the following: 3 x + 1 = 1 x \frac{3}{x+1}=\frac{1}{x} x + 1 3 = x 1

e x t r a n e o u s s o l u t i o n ( s ) extraneous\ \ \ \ solution\left(s\right) e x t r a n e o u s s o l u t i o n ( s )

Solve the following: 5 x − 2 = 1 x + 3 \frac{5}{x-2}=\frac{1}{x+3} x − 2 5 = x + 3 1

x = − 17 4 x=\frac{-17}{4} x = 4 − 1 7

x = 17 4 x=\frac{17}{4} x = 4 1 7

x = 4 17 x=\frac{4}{17} x = 1 7 4

e x t r a n e o u s s o l u t i o n ( s ) extraneous\ \ \ \ solution\left(s\right) e x t r a n e o u s s o l u t i o n ( s )

Solve the following: 5 x − 2 = 3 x \frac{5}{x-2}=\frac{3}{x} x − 2 5 = x 3

x = − 5 2 x=-\frac{5}{2} x = − 2 5

x = − 5 2 , 3 x=-\frac{5}{2},\ 3 x = − 2 5 , 3

e x t r a n e o u s s o l u t i o n ( s ) extraneous\ \ \ \ solution\left(s\right) e x t r a n e o u s s o l u t i o n ( s )

Solving Rational Equations-Cross Mult

Authored by Nicole Brown

Mathematics

8th - 10th Grade

CCSS covered

Used 11+ times

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MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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CCSS.7.RP.A.2B

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

5.3

1.08

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CCSS.7.RP.A.2B

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve:

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CCSS.5.NF.B.5B

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve:

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CCSS.6.EE.B.5

CCSS.6.EE.B.7

MULTIPLE CHOICE QUESTION

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Solve:

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CCSS.7.RP.A.2B

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve:

-7

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CCSS.7.RP.A.2B

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solve:

-8

-5

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CCSS.7.EE.B.3

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