Solving Basic Algebraic Equations

This video tutorial introduces the basics of solving simple algebraic equations involving addition and subtraction. It explains the concept of balanced equations and demonstrates how to isolate unknown variables by performing the same arithmetic operations on both sides of the equation. The tutorial provides examples of solving equations with both addition and subtraction, including handling tricky variations. The video concludes with a summary and encourages viewers to practice solving equations on their own.

What is the main goal when solving an algebraic equation?

• To find the value of the unknown variable

• To eliminate all variables

• To balance both sides of the equation

• To simplify the equation

Tags

CCSS.7.EE.B.4A

Why is it important to perform the same operation on both sides of an equation?

• To convert the equation to a different form

• To keep the equation balanced

• To make the equation simpler

• To eliminate the variable

Tags

CCSS.HSA.REI.A.1

In the equation X + 7 = 15, what operation would you perform to isolate X?

• Add 7 to both sides

• Subtract 7 from both sides

• Multiply both sides by 7

• Divide both sides by 7

Tags

CCSS.6.EE.B.7

If you have the equation 40 = 25 + X, what is the value of X?

• 15

• 25

• 40

• 65

Tags

CCSS.6.EE.B.7

In the equation X - 5 = 16, what operation would you perform to isolate X?

• Subtract 5 from both sides

• Add 5 to both sides

• Multiply both sides by 5

• Divide both sides by 5

Tags

CCSS.6.EE.B.7

What is the value of X in the equation 10 = X - 32?

• 52

• 42

• 32

• 10

Tags

CCSS.6.EE.B.7

How can you solve the equation 12 - X = 5 without ending up with a negative X?

• Subtract X from both sides

• Add X to both sides

• Subtract 12 from both sides

• Add 12 to both sides

Tags

CCSS.6.EE.B.7

What is the value of X in the equation 12 = 5 + X?

• 12

• 5

• 17

• 7

Tags

CCSS.6.EE.B.7

What should you do if an unknown variable is being subtracted from a number?

• Subtract the unknown from both sides

• Add the unknown to both sides

• Multiply both sides by the unknown

• Divide both sides by the unknown

Tags

CCSS.6.EE.B.7

What is the key strategy for solving simple algebraic equations?

• Rearrange the equation to isolate the unknown

• Multiply both sides by the same number

• Divide both sides by the same number

• Add the same number to both sides

Tags

CCSS.6.EE.B.7