Unit 5.1 Review

-(n - 8) = -2

Mathematical Equivalence

ON

4x + 10 = -26

Mathematical Equivalence

ON

3c + 5 = 23 (a)  

• c = 3
• c = 6
• c = 7
• c = 18

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

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

What is the inverse operation of multiplication?  (a)  

• multiplication
• addition
• subtraction 
• division 

Translate:Five more than a number (a)  

• x + 5
• 5x
• 5 - x
• 5 divided by x

Translate: Four times a number plus six IS 30. (a)  

• 4 + 6 = 30
• 4x + 6 = 30
• x + 4 times 6 = 30
• 30 = 4x

10(h+1)-4=76 (a)  

• h=10
• h=4
• h=7
• h=76

Solve:
3(x - 2) = 18

Mathematical Equivalence

ON

Solve:
6(5x - 3) + 2 = 14

Mathematical Equivalence

ON