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Simple Equations
Multi-Step Equations
Double- Sided Equations
Literal Equations
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100
Solve the equation: x - 2 = 4
What is x = 6
100
331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?
What is 54
100
Simplify the equation: 3 - (x - 5) = 7(x + 2)
What is -x + 8 = 7x + 14
100
Solve the given equation for y: 2y + 5x = 6
What is y = 3 - 2.5x or y = 3- (5/2)x
100
What is the goal when solving an equation with a variable?
What is isolate the variable
200
Solve the equation: -(t/4) = -3
What is t = 12
200
SIMPLIFY the equation! Do NOT solve for x: 3(x+9) - (5x - 2) = 14
What is -2x + 29 = 14
200
Solve the following equation: 5(x + 1) -8 = x - 4(2x - 1)
What is (7/12) or .5833333 repeating
200
Solve for y: 5y - x = 10
What is y = 2 + (1/5)x or y = 2 + 0/2x
200
What should we use in reverse when solving multi-step, double-sided, and literal equations?
What is PEMDAS
300
Solve the equation: 3.2 = -0.4n
What is n = -8
300
Solve the equation: 1.1x + 1.2x - 5.4 = -10
What is x = -2
300
Three times the difference of a number x and seven is twenty-three minus the sum of three times a number x and two. What is the value of x?
What is 7
300
Solve for y: 4x - 4y = 1
What is y = x - (1/4) or y = x - 0.25
300
How many variables can a literal equation have?
What is 2 or more
400
Solve the equation: y + 8 = -11
What is y = -19
400
SIMPLIFY the expression: 3(4x - 9) = 28
What is 12x - 27 = 28
400
What is the solution to 3x - 7 = 2x - 1 + x + 7
What is no solution
400
Solve for y: 12 = 6x + 3y
What is y = 4 - 2x
400
Are the equations equivalent? 3x = -9 and 4x = -12
What is yes
500
What is the value of K in the equation: 7^2 + 14^2 = 49k
What is 5
500
Two hoses are used to fill a swimming pool. Together they fill at a rate of 3 gallons every 5 seconds. An equation representing this is g = (3/5)t t is the time in seconds and g is the number of gallons. About how many hours will it take to fill the pool if it holds 80,000 gallons?
What is 37
500
Solve the equation: 6r = 5r + 7
What is infinitely many solutions
500
Solve for F: C = (5/9)(F- 32)
What is F = (9/5)C + 32