Vocabulary
a number that is multiplied by a variable(s)
Coefficient
24 + x = 125 Solve for x
x=101
Closed Circle
equal to
3x+4
Expression
3x=9
Multiplicative
a fixed value that does not appear with a variable(s)
Constant
x - 11 = 23
x=34
Open circle
greater than, less than, or not equal to
4x-3=9
Equation
2-x=4
Additive
a mathematical statement composed of algebraic and/or numeric expressions set apart by an inequality symbol
Inequality
4x=-12
x=-3
–9x > 18
x < -2
2+x>4
Inequality
x/4=16
Multiplicative
the rules of which calculations are performed first when simplifying an expression
Order of operations
x/4=12
x=48
x/-3 ≥ –6
x ≤ 18
2x2+4x=10
Equation
x+3=9
Additive
a letter or symbol that represents a number
Variable
180 = 2x
x=90
─4x < ─22
x > 5.5
3x-1
Expression
2x+4=12
Both