2021 1 step eqquations

x-7=12

• 5

• -19

• 19

• 67

Solve the equation below:

• k = 152
• k = 176
• k = 5
• k = 27

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

• Add 62 to each side. 
• Subtract 62 from each side.
• Multiply each side by 62.
• Add 123 to each side.

What is the goal when we are solving equations?

• Make the variable disapear
• Isolate the Variable
• Double the Variable
• Make the equation equal zero

n + 5 = -13

• n = -18
• n = -8
• n = 8
• n = 18

What is the inverse, or "opposite" operation of subtraction?

• Multiplication
• Division
• Addition
• Subtraction 

Solve the equation:
-5x = 25

• x = 20
• x = -20
• x = -5
• x = 5

Solve for x:

• x = 20
• x = 7
• x = 10
• x = 3

x + 2 = 5

• 3

• 5

• 7

• 2

z - 8 = 10

• 2

• 5

• 10

• 18