Which expression is equivalent to 6(x + 4) for every value of x?

Which expression is equivalent to 5y + 3 + 2y for every value of y?

Which pair of expressions is NOT equivalent for every value of x?

True or False: 3(a + 2) and 3a + 6 are equivalent for every value of a.

True or False: x + x + x and x cubed are equivalent for every value of x.

The expressions 4x and x + 3 both equal 4 when x = 1. Are they equivalent for every value of x?

Which expression is equivalent to 12x + 18 for every value of x, written with the greatest common factor?

Which expression is equivalent to 8x - 3x for every value of x?

The expressions x squared and 2x are both 4 when x = 2. Are they equivalent for every value of x?

Which expression is equivalent to 2(x + 5) + 3x for every value of x?

True or False: 7 + x and x + 7 are equivalent for every value of x.

True or False: 10 - x and x - 10 are equivalent for every value of x.

The expressions 3x + 2 and 5x are both 5 when x = 1. Are they equivalent for every value of x?

Which expression is equivalent to 4(2x + 3) for every value of x?

Which expression is equivalent to 9x + 6 for every value of x, written with the greatest common factor?

Nia says 6x and x to the sixth power are equivalent. At which value of x do they have the same value?

Which expression is equivalent to x + x + x for every value of x?

A rectangle has length x + 5 and width 2. Which expression is equivalent to its area for every value of x?

Which expression is equivalent to 5(x - 2) for every value of x?

Two expressions have the same value when x = 0 but different values when x = 4. What can you conclude?

To show that 3(x + 2) and 3x + 2 are NOT equivalent, which value of x is enough to test?

True or False: 5n + 2n is equivalent to 7n.

Which expression is NOT equivalent to 3(2y - 1)?

Which expression is equivalent to 8a - 3a + 6?

True or False: 2(k + 5) and 2k + 5 are equivalent expressions.

If m = 4, which pair of expressions has the same value?

Which expression is equivalent to 6 + 2(3p - 4)?

True or False: x + x + x + 4 is equivalent to 3x + 4.

Which value of x can be used to show that x + 6 and 6x are not always equivalent?

Which expression is equivalent to 9r - (2r + 5)?

True or False: 3(2s + 5) is equivalent to 6s + 15.

Which expression is equivalent to 10q + 15?

Which expression is equivalent to 7b + 4 - 2b + 9?

True or False: 3(t + 2) + t is equivalent to 4t + 6.

Which expression has the same value as 2z + 8 when z = 5?

Which expression is equivalent to 12c - 18?

True or False: 6u - 6 is equivalent to 6(u - 1).

Which expression is NOT equivalent to 4w + 20?

Which pair of expressions is equivalent for every value of n?

True or False: Testing one value is enough to prove two variable expressions are equivalent for all values.