Solving Multi-Step Equations Quiz

What is the first step in solving the equation 2q + 11 = 3?

• Add 11 to both sides

• Subtract 11 from both sides

• Multiply both sides by 2

• Divide both sides by 2

After isolating 2q = -8, what is the next step to find q?

• Subtract 8 from both sides

• Multiply both sides by 2

• Add 8 to both sides

• Divide both sides by 2

In the equation k + 9 divided by 12 = -2, what operation should be performed first?

• Add 9 to both sides

• Subtract 9 from both sides

• Multiply both sides by 12

• Divide both sides by 12

What is the value of k in the equation k + 9 divided by 12 = -2?

• -9

• -12

• -33

• -24

If Susan paid $125 after a $10 coupon for a coat on sale for half its original price, what was the original price?

• $250

• $145

• $270

• $135

What equation represents the problem of finding three consecutive odd integers with a sum of 57?

• n + n + 2 + n + 4 = 57

• n + n + 4 + n + 8 = 57

• n + n + 1 + n + 2 = 57

• n + n + 3 + n + 6 = 57

What is the first odd integer in the sequence that sums to 57?

• 19

• 15

• 17

• 21

What are the three consecutive odd integers that add up to 57?

• 21, 23, 25

• 19, 21, 23

• 17, 19, 21

• 15, 17, 19

What is the key concept when solving consecutive integer problems?

• Always use n, n+2, n+4

• Determine if the starting integer is odd or even

• Use n, n+1, n+2 for all cases

• Start with the smallest integer

What is the main focus of the lesson on solving multi-step equations?

• Graphing linear equations

• Solving multi-step equations

• Solving equations with one step

• Understanding basic arithmetic