(A) 3/29 Practice on Algebraic Reasoning A

Use the expression below to answer the question.

25 + 15y + 4y - 16

Which expression is equivalent?

Select ALL expressions that are equivalent to 4(x+ 3) - 10 + 6x.

Select ALL expressions that are equivalent to 3(x + 3) - 12 + 5x.

Use the expression below to answer the question.

20 + 8y - 9y - 21

Which expression is equivalent?

For which value of a will the equation 3x – 2 = 3x – a have an infinite number of solutions?