Algebra Concepts

Which operation would you do first?
( 12 + 10) ÷ 10 · 14 - 6

• Division
• Multiplication
• Addition
• Subtraction

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

x - 8 = -5 

• 13
• -13
• 3
• -3

What is the first step to solve this equation:
11 - 3x = 44

• Add 3 to both sides
• Subtract 11 from both sides
• Add 11 to both sides
• Divide 3 on both sides.

Simplify the expression:
5(p - 6)

• 5p - 30
• 5p - 5
• p - 30
• 5p + 11

When adding numbers with the same sign, I __________ the numbers.

• add

• subtract

When adding numbers with different signs, I ___________ the numbers.

• add

• subtract

-7 - (-6)

• 1

• 13

• -13

• -1

When you multiply or divide and signs are the same, you get a...

• Positive

• Negative

When you multiply or divide and signs are different, you get a...

• Positive

• Negative