Algebraic Expressions Vocabulary and Simplifying

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5

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

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 4ab + 4

3x - 5x

• 2x

• 8x

• -2x

• 15x²

-r -10r

• 11r

• -11r

• 9r

• -11

Mathematical Equivalence

ON

Tags

A-SSE.A.2

A-SSE.A.1.a

A-SSE.A.1

• 16x

• 3x

• x+8

• x-8

• x-1

• x+1

• 24x

• 17x

5x - 2(x - 4) = ​ (a)  

-6(x - 2x) = ​ (b)  

3x - 5 + 1 - 4x = ​ ​ (c)  

The expressions above can be simplified. Drag and drop the simplified expressions into the boxes next to the expressions they are equivalent to.

• 3x + 8

• 6x

• -x - 4

• 12x

Match the expressions

• 3y +4

• 9y + 4 - 6y

• 5y + 22

• 8y + 13 - 3y +9

• y + 5

• 4y + 15 - 3y - 10

Select true or false for each statement.

Simplify the following expression:
a - 8 - 10

• 2a - 18

• a - 18

• a - 2

• a + 18