Solving Equations check in day 2

The objective when solving an equation is to....

• isolate the variable.
• check the solution.
• guess and check.
• Combine Like Terms.

x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

10 = -7 + b

• b = -17
• b = 3
• b = 17
• b = -3

n - 6 = -15

• n = -21
• n = -9
• n = 9
• n = 21

Solve the following equation

x + 8 = 15

• x = 23

• x = 22

• x = 7

• x = 6

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction
• addition
• multiplication
• division

• 5

• 6

• 7

• 8

• 1

• 2

• 3

• 4