Simplify Algebraic Expressions

x + x

• 2x
• x²
• Can't be simplified

Tags

CCSS.7.EE.A.1

x + 2x

• 2x²
• 3x
• Can't be simplified

Tags

CCSS.7.EE.A.1

x + (2x + 3)

• 3x + 3 + x
• 3x + 3
• Neither

Tags

CCSS.7.EE.A.1

x - (2x + 3)

• -x + 3
• -x - 3
• -2x² - 3x
• None

x ⋅ x

• 2x
• x²
• Neither

4x + 5x

• 9
• 9x
• Can't be simplified

Tags

CCSS.7.EE.A.1

3(4x+5)

• 27x
• 12x+15
• Neither

Tags

CCSS.6.EE.A.3

3(5x)

• 45x
• 15x
• Neither

Tags

CCSS.6.EE.A.3

CCSS.6.EE.A.2

CCSS.6.EE.A.4

7+3(x+5)

• 10x+50
• 3x+12
• Neither

7-3(x+5)

• 4x+20
• -3x-8
• Neither

Tags

CCSS.6.EE.A.3