All Praxis Math Resources
Example Questions
Example Question #1 : Algebra And Functions
Solve for
.
Possible Answers:
Cannot be determined
Correct answer:
Explanation:
In order to solve for the variable,
, we need to isolate it on the left side of the equation. We will do this by reversing the operations done to the variable by performing the opposite of each operation on both sides of the equation.Let's begin by rewriting the given equation.
Subtract
from both sides of the equation.
Simplify.
Divide both sides of the equation by
.
Solve.
Example Question #1 : How To Reason And Solve One Variable Equations And Inequalities
Solve for
.
Possible Answers:
Cannot be determined
Correct answer:
Explanation:
In order to solve for the variable,
, we need to isolate it on the left side of the equation. We will do this by reversing the operations done to the variable by performing the opposite of each operation on both sides of the equation.Let's begin by rewriting the given equation.
Subtract
from both sides of the equation.
Simplify.
Divide both sides of the equation by
.
Solve.
Example Question #2 : How To Reason And Solve One Variable Equations And Inequalities
Solve for
.
Possible Answers:
Cannot be determined
Correct answer:
Explanation:
In order to solve for the variable,
, we need to isolate it on the left side of the equation. We will do this by reversing the operations done to the variable by performing the opposite of each operation on both sides of the equation.Let's begin by rewriting the given equation.
Add
to both sides of the equation.
Simplify.
Divide both sides of the equation by
.
Solve.
Example Question #3 : How To Reason And Solve One Variable Equations And Inequalities
Solve for
.
Possible Answers:
Cannot be determined
Correct answer:
Explanation:
In order to solve for the variable,
, we need to isolate it on the left side of the equation. We will do this by reversing the operations done to the variable by performing the opposite of each operation on both sides of the equation.Let's begin by rewriting the given equation.
Add
to both sides of the equation.
Simplify.
Divide both sides of the equation by
.
Solve.
Maria de Lourdes
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Universidad Autonoma del Estado de Mexico, Bachelor of Science, Prelaw Studies. Instituto Universitario del Estado de Mexico,...
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