I use "equals" or "is".
Iron plus chlorine equals Iron chloride is the word equation.
That word "equals" in there makes it an equation.
Quadratic equation formula
Percent equation
X = 11.5
Use the quadratic equation formula to find the solutions to this equation.
He did that equation very quickly.
12/3 = 4
There was no word problem, so it would be a null equation.
using the t-table determine 3 solutions to this equation: y equals 2x
It is an equation ... Anything with an equals is an equation 2+b=6 Anything without an equals is an expression 2+a
equation