What is same sign add and keep, different signs subtract and keep bigger sign?
100
The solution for 3x - 6 = -30
What is -8?
100
The method you would start with to solve 3(5 + 2x).
What is mountain peaks or distribution?
100
The mathematical method used to move terms from one side of the equal sign to the other.
What is inverse operations?
100
The solution for x if the 3 angles of a triangle are represented by 2x, x - 60 and 3x + 30.
What is x = 35?
200
The rules for subtracting integers
What is same, change, opposite, then follow rules for addition?
200
The solution to 12 - 4x = -60
What is 18?
200
2(7x - 6) simplified.
What is 14x - 12?
200
The first step in inverse operations.
What is adding or subtracting?
200
Kevin and Alex are the same weight. If Alex's weight is represented by 3x + 50 and Kevin's weight is represented by 5(x + 8) - 6. Find Alex's weight.
What is 74 pounds?
300
The rules for multiplying and dividing integers.
What is multiply and divide normally, count negative signs. Odd number makes negative answer, even number is positive?
300
The solution for (x/5) - 23 = -15
What is 40?
300
5(-7 + x) - 12 simplified.
What is 5x - 47?
300
The solution for 2x + 5 = 3x - 6.
What is x = 11?
300
One verticle angle is represented by 3(m +2) and the other verticle angle is represented by 9m. The measure of the first verticle angle.
What is 9 degrees?
400
The solution to -4 + 8 and - 4 - 8
What is 4 and -12?
400
The solution for 12 + x/3 = -3
What is -45?
400
2x + 7 - 3x(8 + 4) simplified
What is -34x + 7?
400
Solution for 2(x - 4) = 26.
What is x = 17?
400
The measure of angle 1 of a quadrilateral if the angle measures are angle 1: 15x -15, angle 2: 10x, angle 3: -3x + 100 and angle 4: -2x + 95.
What is 120?
500
The solutions to -7(5) and -18/-6.
What is -35 and 3?
500
The solution for 32 = -4x + 80.
What is 12?
500
The solution for 2(x - 4)/3 = 6
What is 13?
500
The solution for 6(x - 8) + 2x = 3x - 4(x - 12)
What is x = 0?
500
Kelly and Donna together are as heavy as their dad, Tom. If Tom's weight is represented by 6x - 42 and Kelly's weight is represented by 2x while Donna's weight is represented by 3(x - 5). Find Dad's weight in pounds.