Test- 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

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

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

Tags

CCSS.7.EE.B.4A

y - 33 = 147

• y = 114
• y = 177
• y = 180
• Answer not Given

Tags

CCSS.6.EE.B.7

y + 51 = 99

• 140
• 150
• 48
• Answer not Given

Tags

CCSS.6.EE.B.7

17 = x + 3

• x = 20
• x = 14
• x = 13
• x = 19

Tags

CCSS.6.EE.B.7

Solve for f:

f - 14 = 17

Tags

CCSS.6.EE.B.7

Tags

CCSS.6.EE.B.7

Solve for k:

7k = 42

Tags

CCSS.6.EE.B.7

Tags

CCSS.6.EE.B.7

Solve for g:

9g = 108

Tags

CCSS.6.EE.B.7