Question

Which of the following is equivalent to (5y + 3x) + 9x?

15xy + 9y
9x(5y + 3x)
5y + 12x
5y + 27x

Answer 1

5y + 12x

Step-by-step explanation

Simplify step-by-step.

5y+3x+9x

Combine like terms:

=5y+3x+9x

=(3x+9x)+(5y)

=12x+5y

Answer 2

5y + 12x

Explanation:

Let's simplify step-by-step.

5y+3x+9x

Combine Like Terms:

=5y+3x+9x

=(3x+9x)+(5y)

=12x+5y