one step equations

19  + a  =  -50

• a = -950
• a =  -69
• a = -31
• a = -50/19

x - 8 = -5 

• 13
• -13
• 3
• -3

-16+ x= -15

• 2
• 0
• -1
• 1

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.

x+8=10

• x=2
• x=5
• x=0
• x=1

What is the inverse of subtraction?

• Dividing
• Multiplying
• Adding
• Subtracting

What is the inverse of adding?

• Dividing
• Multiplying
• Adding
• Subtracting

j+68=100

• 78
• 1
• 45
• 32

q+8=12

• 5
• 4
• 2
• 5

y+25=80
What steps do you need to solve this problem?

• Add 25 to both sides
• Subtract 25 to both sides
• Divide 25 on both sides
• Multiple 25 on both sides