Solving Equations with Fractions Quiz

What are the main components of an equation?

• Fractions, decimals, and percentages

• Variables, constants, and operators

• Numbers, letters, and symbols

• Addition, subtraction, and multiplication

What is the first step in solving an equation with fractions?

• Add all the fractions together

• Subtract the constants

• Use the distributive property

• Find the common denominator

How do you simplify 1/3(x + 5) using the distributive property?

• 3x + 15

• x/3 + 5/3

• 1/3x + 5

• x + 5/3

What is the LCM of 3 and 6?

• 6

• 9

• 3

• 12

Why do we multiply the entire equation by the LCM?

• To divide the fractions

• To add the fractions

• To subtract the fractions

• To eliminate the fractions

What is the result of simplifying 6x/3?

• 6x

• x

• 2x

• 3x

What do you do with like terms in an equation?

• Multiply them

• Divide them

• Add or subtract them

• Ignore them

What is the inverse operation of addition?

• Division

• Multiplication

• Subtraction

• Exponentiation

How do you isolate the variable in the equation 2x + 28 = 7?

• Divide both sides by 2

• Add 28 to both sides

• Subtract 28 from both sides

• Multiply both sides by 2

What is the final solution for x in the equation 2x = -21?

• x = -42

• x = 21

• x = -21/2

• x = 21/2