Solving Two Step Equations Challenge

What is the primary goal when solving one-step and two-step equations?

• To reverse all operations

• To simplify the equation as much as possible

• To isolate the variable and keep the equation balanced

• To perform all operations

Which operations are considered inverses in the context of solving equations?

• Addition and subtraction, multiplication and division

• Addition and multiplication

• None of the above

• Subtraction and division

What does PEMDAS stand for?

• None of the above

• Both A and B

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

• Please Excuse My Dear Aunt Sally

What mnemonic is used to remember the order of operations when solving equations?

• PEMDAS

• SAD MEP

• MAP SED

• None of the above

In the equation '4x + 7 = 31', what is the first step to isolate 'x'?

• Add 7

• Multiply by 4

• Divide by 4

• Subtract 7

After subtracting 7 in the equation '4x + 7 = 31', what is the next step?

• Add 4

• Divide by 4

• Multiply by 4

• Subtract 4

How do you verify the solution of a two-step equation?

• Add the solution to each term

• Multiply the solution by each term

• Substitute the solution back into the original equation

• None of the above

What does the variable 'x' represent in the context of the cookie problem?

• None of the above

• Cookies baked this week

• Cookies baked last week

• Total cookies baked

What is the first step in solving the cookie problem equation '3x + 4 = 100'?

• Multiply by 3

• Add 4

• Divide by 3

• Subtract 4

After simplifying '3x + 4 = 100' to '3x = 96', what is the final step to find 'x'?

• Divide by 3

• Multiply by 3

• Add 3

• Subtract 3