Equivalent Expressions / Combining Like Terms

Front

Simplify by combining like terms:
5a + 2b - 3a + 4

Back

2a + 2b + 4

Front

Simplify the expression: 2x + 1 + 7x

Back

9x + 1

Front

Which expression is equivalent to
v + v + v + v + v?

Back

5v

Front

Simplify the expression: 2x + 1 + 7x

Back

9x + 1

Front

How many terms does this expression have?
3x + 5y - 17 - 2y + x

Back

5

Front

Simplify the expression: 3r+2r+5

Back

5r+5

Front

Combine like terms: x +27 - 19 + 2

Back

x + 10

Front

Combine like terms: 9s + 15 + 37q - 6s

Back

3s + 37q + 15

Front

Simplify by combining like terms:
5a + 2b - 3a + 4

Back

2a + 2b + 4

Front

Simplify the expression: 2x + 1 + 7x

Back

9x + 1