Operations
The inverse (opposite of another operation) of subtraction
What is addition
-5 + -8
What is -13
Solve for x,
3 + x = 22
What is 19
The first step of this problem:
5x = 10
What is divide both sides by 5
Factor the expression
3x + 9
What is 3(x + 3)
The inverse of addition
What is subtraction
6 + -10
What is -4
4x = 24
What is x = 6
The first step of this problem:
x - 3 = 10
What is add 3 to both sides
6(x + 8)
What is 6x + 48
The inverse of multiplication
What is division
44 + - 50
What is -6
2x + 4 = 22
What is x = 9
The solution (x) to this problem:
10/x = 5
What is 2
Factor the expression.
14x + 28
What is 14(x + 2)
The inverse of division
What is multiplication
4 + -3 + -1
What is 0
Solve for x.
40/x = 2
What is x = 20
The solution (x) to this problem:
2x = 6
What is 3
Factor the expression.
100x + 300
What is 100(x + 3)
Another word for sum
What is add or addition
-25 + -35 + -10
What is -70
Solve for x.
30 = 5x + 5
What is x = 5
The solution (x) to this problem:
x - 7 = -14
What is -7
Use the distributive property to simplify the expression.
7(2x + 9)
What is 14x +63