Equations Practice 2023

Solve for x.

10 + 20x = 100x + 90

Gary wanted to check when the pricing plans were equal according to the number of games played at each arcade.

Arcade A: $5 admission fee plus $2 per game

Arcade B: $12 admission fee plus $1.50 per game

Which equation displays the equation that represents the plan comparison?

• 5x + 2 = 12x + 1.50

• 5 - 2x = 12 - 1.50x

• 5 + 2x = 12 + 1.50x

• 7x = 12 + 1.50x

What is the solution to the given equation?

5 + 2x =1.5x + 12

• 1.4

• 14

• -16

• 7

What is the solution to the given equation?

20 + 2.50x = 15 + 3x

• -5

• 5

• -1

• 10

What is the solution to the given equation?

15 + 4x = 10 + 5x

• -5

• 5

• -1

• 10

Gary wanted to check when the pricing plans were equal according to the number of rides played at park.

Amusement Park A: $20 admission fee plus $2.50 per ride

Amusement Park B: $15 admission fee plus $3 per ride

Which equation displays the equation that represents the plan comparison?

• 20 + 2.50x = 15 + 3x

• 20x + 2.50 = 15x + 3

• 20 - 2.50x = 15 - 3x

• -20 + 2.50x = -15 + 3x

Gary wanted to check when the pricing plans were equal according to the number of exhibits at each park.

Park A: $15 admission fee plus $4 per exhibit

Park B: $10 admission fee plus $5 per exhibit

Which equation displays the equation that represents the plan comparison?

• 15x + 4 = 10x + 5

• -15 + 4x = -10 + 5x

• 15 - 4x = 10 - 5x

• 15 + 4x = 10 + 5x

Solve for y.

• 5w + y = -20

• y = -20/5 + w

• y = 5w + 20

• y = -5w - 20

• • y = 5w - 20

Solve for m.

2m - 10 = 6n

• m = 26n + 60

• m = 4n - 6

• m = 3n - 5

• m = 3n + 5

Solve for b.

a - b = c

• b = -a + c

• b = a + c

• b = -a - c

• b = a - c