Identifying Equivalent Expressions Quiz

Simplify the expression: 5x + 2y - 3x + 4y

• 2x + 6y

• 5x + 2y

• -2x - 6y

• 8xy - 5

Combine like terms in the expression: 2a + 3b - 4a + 5b

• 3a + 5b

• 2a - 3b

• b - 2a

• 7ab

Use the distributive property to expand the expression: 2(x + 3)

• 4x + 6

• 2x + 3

• 2x + 6

• x + 6

Apply the distributive property to expand the expression: 3(2x - 4)

• 5x - 10

• 3x - 12

• 6x - 8

• 6x - 12

Identify which expression is equivalent to 4x + 3y - 2x + 5y

• 5x + 3y

• 3x + 8y

• 6x + 2y

• 2x + 8y

Determine which expression is equivalent to 5a + 2b - 3a + 4b

• 2a + 6b

• 2a - 6b

• 5a + 2b - 3a - 4b

• 7a + 6b

Simplify the expression: 2(3x - 4) - 5

• 6x - 8 + 5x

• 6x - 8 - 5x

• 6x - 8 - 5

• 6x - 8 + 5

Simplify the expression: 4(2y + 3) - 2(3y - 5)

• 8y + 12 - 6y + 10

• 10y - 2

• 12y + 22

• 2y + 5

Check if the expressions 2x + 3y and 5x - 2y are equivalent by substituting x = 2 and y = 3

• Yes

• Maybe

• Not sure

• No

Verify the equivalence of the expressions 3a - 2b and a + 5b by substituting a = 1 and b = 2

• The expressions 3a - 2b and a + 3b are equivalent when a = 1 and b = 2.

• The expressions 3a - 2b and a - 5b are equivalent when a = 1 and b = 2.

• The expressions 3a - 2b and 2a + 5b are equivalent when a = 1 and b = 2.

• The expressions 3a - 2b and a + 5b are equivalent when a = 1 and b = 2.