Solving One-Step Equations: Addition and Subtraction Insights

What is the main concept emphasized in algebra when solving equations?

• Approximation

• Complexity

• Balance

• Speed

In the equation 4 + x = 10, what value of x keeps the equation balanced?

• 4

• 14

• 6

• 10

What is the inverse operation of addition?

• Division

• Exponentiation

• Subtraction

• Multiplication

If you are multiplying in an equation, what is the inverse operation to isolate the variable?

• Addition

• Multiplication

• Subtraction

• Division

In the equation x + 4 = 10, what should you do to isolate x?

• Add 4 to both sides

• Subtract 4 from both sides

• Divide both sides by 4

• Multiply both sides by 4

When using models, what must you do to keep the equation balanced?

• Add random numbers

• Ignore the variable

• Change both sides equally

• Only change one side

In the equation x - 2 = 4, what is the value of x?

• 2

• 6

• 8

• 4

How do you handle negative numbers when solving equations using models?

• Ignore them

• Use zero pairs

• Add them to both sides

• Subtract them from both sides

In the equation x + 5 = 11, what is the value of x?

• 4

• 5

• 6

• 7

Why is it important to check your solution after solving an equation?

• To ensure the variable is isolated

• To verify the solution is correct

• To practice more

• To make the equation more complex