ISEE Middle Level Math : How to find the solution to an equation

Study concepts, example questions & explanations for ISEE Middle Level Math

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Example Questions

Example Question #81 : How To Find The Solution To An Equation

The three angles of a triangle measure 

What is  ?

Possible Answers:

Correct answer:

Explanation:

The measures of three angles of a triangle total , so set up this equation and solve:

Example Question #271 : Algebra

The four angles of a quadrilateral measure .

What is  ?

Possible Answers:

Correct answer:

Explanation:

The measures of the four angles of a quadrilateral total , so set up this equation and solve:

Example Question #1481 : Hspt Mathematics

Solve for :

Possible Answers:

Correct answer:

Explanation:

Example Question #81 : Equations

Solve for :

Possible Answers:

Correct answer:

Explanation:

Example Question #81 : How To Find The Solution To An Equation

Solve for :

Possible Answers:

The equation has no solution.

Correct answer:

Explanation:

Example Question #81 : Equations

Possible Answers:

Correct answer:

Explanation:

Solve the exponents:

Then solve:

Answer:

Example Question #82 : Equations

Possible Answers:

Correct answer:

Explanation:

Multiply: 

Answer:

Example Question #2 : Write And Evaluate Numerical Expressions With Exponents: Ccss.Math.Content.6.Ee.A.1

Possible Answers:

Correct answer:

Explanation:

Multiply:

Answer:

Example Question #3 : Write And Evaluate Numerical Expressions With Exponents: Ccss.Math.Content.6.Ee.A.1

Possible Answers:

Correct answer:

Explanation:

Multiply:

Answer:

Example Question #82 : How To Find The Solution To An Equation

Solve for

Possible Answers:

Correct answer:

Explanation:

By using order of operations we must first multiply by using the distributive property

This gives us:  

Next we must combine like terms:

Rewrite the equation after combining like terms: 

Add a positive 2 to both sides of the equation. 

Again combine like terms and rewrite equation 

Divide by 4 on both sides of the equation 

 

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