1. 1. A statement that the values of two mathematical expressions are equal (indicated by the sign =).
2. The process of equating one thing with
another.
An equation is something that shows the same amount on both sides of the equal sign.
Number Sentence
EQUATION
2x + 3 = x=5
345-20=325
EQU = even, level
ION = act or result of M
NOUN
My teacher asked us to justify how we solved the equation 63/9= 7.

2. LATITUDE Longitude The steps of a ladder. NOUN
distance north or south from the equator measured in degrees.
Latitude is something that measures distance north and south of the equator.
LATITUDE
The steps of a ladder.
Longitude
LAT = carry, lift, bring
IT = go M
NOUN
There are 90 degrees of latitude between the Equator and the North Pole.