1.2 Part 1 - Solving 2-step equations

What is the inverse operation of subtraction?

• Omari

• multiplication

• addition

• division

What is the inverse operation of division?

• hula hoop

• addition

• subtraction

• multiplication

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.

Identify the steps to solve for b

• Add 6 to both sides and divide both sides by 5

• Add 6 to both sides and multiply both sides by 5

• Subtract 6 from both sides then multiply both sides by 5

• Subtract 6 from both sides then divide both sides by 5

• -3

• 3

• 7/5

• -7/5

Solve 7k - 14 = 42

• 7

• -8

• 0

• 8

Solve for x.

3x - 5 = 4

• x = 1/3

• x = 3

• x = -1/3

• x = -3

2d + 7 = 9 

• 1
• 7
• 4
• 3

• -10

• 10

• 2/5

• -2/5

Solve for a

• a= -2

• a= -6

• a= 3

• a= 15