Solving One-Step Linear Equations Made Easy

What is the main focus of today's lesson?

• Graphing linear equations

• Solving one-step linear equations

• Factoring polynomials

• Solving multi-step equations

In the equation x - 18 = -13, what operation is used to isolate x?

• Division

• Multiplication

• Subtraction

• Addition

What is the result of solving the equation 8 + y = 12?

• y = 20

• y = -4

• y = 4

• y = -20

What is the coefficient in the equation 3x = 51?

• 51

• 3

• x

• None of the above

How do you solve the equation -n = 10?

• Divide both sides by -1

• Subtract 10 from both sides

• Add 10 to both sides

• Multiply both sides by -1

What is the solution to the equation x / 5 = -6?

• x = 1.2

• x = -1.2

• x = 30

• x = -30

What is the reciprocal of 1/3?

• 3

• 1/3

• 3/1

• 1/1

In the equation 4/5x = -16, what is the first step to isolate x?

• Divide both sides by 5/4

• Subtract 4/5 from both sides

• Add 4/5 to both sides

• Multiply both sides by 5/4

What is the result of solving the equation -3/5k = 9/10?

• k = 3/2

• k = -3/2

• k = 3/10

• k = -3/10

What is the purpose of using the multiplicative inverse in solving equations?

• To subtract fractions

• To add fractions

• To isolate the variable

• To simplify the equation