Combining Like Terms and Equivalent Expressions

Simplify: 23s + 23d + 4s - 4d

• 27s + 19d

• 19s + 27d

• 27s + 27d

• Can't be simplified

Simplify: 7y + 2t + 4y

• 15yt

• 11y + 2t

• 11y - 2t

• Can't be simplified

Write an equivalent expression to 3(m + 3)

• 3m + 3

• 3m + 9

• m + 3

• 3m - 9

What is the equivalent expression for 5(a + b)?

• 5a + 5b

• 5ab

• 5a + b

What is the equivalent expression for 3(v - 2)

• 3v-2

• 3v+6

• 3v-6

What is the equivalent expression for 6(w +5w)?

• 6w+5w

• 6w-30w

• 36w

Choose the equivalent expression for the given expression: 2(r + y)

• 3ry

• 2r + y

• 2r + 2y

• 3r + 3y

Combine like terms

5x + 9 +2x

• 16x

• 7x + 9

• 5x + 11x

Combine like terms

9s + 15 + 37q -6s

• 55sq

• 3s + 37q + 15

• 25s + 31sq

Combine like terms

• x + 10

• 2x + 46

• x + 46