Solving one step equations

Answer explanation

x is being divided by 4. In order to isolate x, you must multiply both sides by 4. 5 times 4 equals 20.

Tags

CCSS.6.EE.B.7

Answer explanation

y is being divided by 2. In order to isolate y, you must multiply both sides of the equation by 2. 11 time 2 equals 22.

Tags

CCSS.6.EE.B.7

Answer explanation

w is being divided by 5. To isolate w you must multiply both sides of the equation by 5. 10 times 5 equals 50.

Tags

CCSS.6.EE.B.7

Answer explanation

x is being divided by 3. To isolate x you must multiply both sides of the equation by 3. 12 times 3 is 36.

Tags

CCSS.6.EE.B.7

What is the inverse operation of subtraction?

• Subtraction
• Multiplication
• Division
• Addition

Tags

CCSS.2.NBT.B.5

What is the inverse operation of division?

• Division
• Multiplication
• Addition
• Subtraction

Tags

CCSS.HSA.REI.A.1

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

Answer explanation

x is being divided by 6. In order to isolate x you must multiply both sides by 6. 8 times 8 equals 48.

Tags

CCSS.6.EE.B.7

Tags

CCSS.6.EE.B.7