Simplify
3x+2x
5x
2x=4
x=2
A line that passes through the center of a circle and divides it in half
DIAMETER
3/6
1/2
7x-2x+4
5x+4
3x=12
x=4
An acronym used to help people remember the correct order of operations
BEDMAS
6/7
6/7
5y+3x-y
4y+3x
x+3=8
x=5
A sentence with a minimum of two numbers or variables and at least one math operation
An Expression
12/48
1/4
8x-4y+2x+9y
10x+5y
2x+3=5
x=1
The bottom of a shape or three-dimensional object (what an object rests on)
BASE
11/121
1/11
7xy-3yx+2x-3
4xy+2x-3
7x+2=5x-8
x=-5
A statement that the values of two mathematical expressions are equal
Equation
17/51
1/3