Algebra B Pre-Assessment

What will you do to solve this equation?

x + 6 = 5

• Add 6 to both sides

• Subtract 6 from both sides

• Multiply both sides by 6

• Divide both sides by 6

What will you do to solve this equation?

12x = 24

• Add 12 to both sides

• Subtract 12 from both sides

• Multiply both sides by 12

• Divide both sides by 12

3 - 2a + 3a + 5a

• 5a+3
• 5a-3
• 6a + 3
• 8a+3

-12n - (-13n)

• -25n
• 25n
• n
• -n

• -14x

• -14x + 12

• 14x 

• 5x +1

Simplify the Expression. 
9z  - 21 - 3z + 10

• Simplified
• 9z - 21 - 7
• 9z - 11 -3z
• 6z - 11

In the expression below, the w is known as the _________________________

3w

• coefficient

• variable

• constant term

In the expression below, the 3 is known as the _________________________

3y

• coefficient

• variable

• constant term

True or False:
u³and u² are like terms.

• True 
• False

Simplify: 12x + 8x² - 11x²

• 12x - 3x²

• 9x²

• 20x² - 11x

• 11x - 3x²