7th grade math
posted by
holiday on
.
what is an equation?

7th grade math 
Meredith,
this is an equation in slope intercept form: y=mx+b
An equation has at least one variable and you want to find the product of it here is an example :
8=2x+4
4=2x
2=x

7th grade math 
alexis,
how to put 26,000 in a notation