Creating/Solving One Variable Equations/Inequalities
Algebra · Flashcards · Application
ALGEBRA · FLASHCARDS
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QUESTION
What is the solution to
x
x
−
1
=
2
\frac{x}{x-1}=2
x
−
1
x
=
2
, with restrictions stated?
QUESTION
What value must be excluded from solutions of
x
+
5
x
2
−
9
=
1
\frac{x+5}{x^2-9}=1
x
2
−
9
x
+
5
=
1
?
QUESTION
What is the solution to the absolute value equation
∣
2
x
+
1
∣
=
7
|2x+1|=7
∣2
x
+
1∣
=
7
?
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ANSWER
x
=
3
x=3
x
=
3
or
x
=
−
4
x=-4
x
=
−
4
. Solve
2
x
+
1
=
7
2x+1=7
2
x
+
1
=
7
and
2
x
+
1
=
−
7
2x+1=-7
2
x
+
1
=
−
7
separately.
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