Solving One Step Equations with Fractions

This video tutorial covers solving one-step equations involving fractions. It begins with an introduction to the topic, followed by examples of solving equations using addition and multiplication to isolate variables. The tutorial also includes solving equations with negative fractions, providing a comprehensive understanding of the methods used to solve one-step equations.

What is the ultimate goal when solving a linear equation?

• To simplify the equation

• To balance both sides of the equation

• To find the value of the variable

• To eliminate all fractions

Tags

CCSS.7.EE.B.4A

In the equation x - 1/2 = 1/4, what operation is needed to isolate x?

• Subtract 1/2 from both sides

• Multiply both sides by 2

• Divide both sides by 1/2

• Add 1/2 to both sides

Tags

CCSS.6.EE.B.7

What is the least common denominator of 4/5 and 3/4?

• 20

• 15

• 25

• 10

How do you convert the improper fraction 31/20 to a mixed number?

• Subtract 20 from 31 and write the result as a fraction

• Add 20 to 31 and write the result as a fraction

• Multiply 31 by 20 and simplify

• Divide 31 by 20 and write the remainder as a fraction

What is the reciprocal of 2/3?

• 3/1

• 2/1

• 1/2

• 3/2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

In the equation 2/3 x = 4/21, what operation is used to isolate x?

• Add 2/3 to both sides

• Multiply both sides by 3/2

• Subtract 2/3 from both sides

• Divide both sides by 2/3

Tags

CCSS.6.EE.B.7

What is the result of multiplying 5 by its reciprocal?

• 25

• 0

• 5

• 1

How do you simplify the fraction 10/13 when multiplied by 1/5?

• 2/13

• 10/65

• 5/13

• 1/13

Tags

CCSS.5.NF.B.6

What is the reciprocal of -2/7?

• 2/7

• -2/7

• 7/2

• -7/2

How do you convert the improper fraction -14/5 to a mixed number?

• -2 and 4/5

• -3 and 1/5

• -2 and 1/5

• -3 and 4/5