Solving Basic One Step Equations

In the equation x + 7 = 12 7 is being added to the variable, x. How should you show your work to isolate the variable and solve the equation?

• Subtract 7 from both sides. The solution is x = 5.

• Add 7 to both sides.

  The solution is x = 19.

• Multiply both sides by 7 The solution is x = 84.

Tags

CCSS.6.EE.B.7

Solve for x in the following equation:

20.5 = x + 4

• 16.5

• 16.05

• 24.5

• 24.05

Tags

CCSS.6.EE.B.7

Solve for z in the following equation:

z - 33 = 147

• z = 114

• z = 177

• z = 180

• no solution

Tags

CCSS.6.EE.B.7

The THIRD step to solving one step equations is ????????

• Use the inverse on both sides to solve

• identify the variable

• find out the operation in the problem

Tags

CCSS.6.EE.B.7

Solve for y in the following equation:

• 36

• -36

• 4

• -4

Tags

CCSS.7.EE.B.4A

The FIRST step to solving one step equations is ????????

• Use the inverse on both sides to solve

• identify the variable

• find out the operation in the problem

Tags

CCSS.6.EE.B.7

SOLVE 10=z+6

Tags

CCSS.6.EE.B.7

8y = 48

Tags

CCSS.6.EE.B.7

q - 12 = 1

Tags

CCSS.6.EE.B.7

Solve for h in the following equation:

0 = 4h

• h = 4

• h = 1

• h = -4

• h = 0

Tags

CCSS.6.EE.B.7