AndyG27 AndyG27
  • 20-10-2015
  • Mathematics
contestada

how are addition properties and subtraction rules helpful when solving problems

Respuesta :

groupie groupie
  • 20-10-2015
to me it's not. I don't remember the names for everything I would do in an algebraic equation such as 2x-3=0
I just know that I have to add 3 to both sides then divide both sides by 2. which would leave x=3/2
Answer Link

Otras preguntas

A rancher is planning to put up 220 yards of fencing. In the morning she puts up 80 yards, and in the afternoon she puts up 40% of the remaining fence. What per
true or false eye rhyme refers to words that sound alike and look alike?
Is this equation linear or nonlinear? 5xy+4=9
Does guatemala share a border with mexico? true or false
Why do we have go to school?
What would the output be? (Click the picture to see it fully)
Miss Holloway have 3 pictures of frogs to put on the bulletin board each picture measures 10 inches by 10 inches if the bulletin board is 6 feet by 4 feet and t
Who may propose an amendment with a 2/3rds vote ? A. Congress B. A governor C. The president D. The Supreme Court
Involves two atoms sharing 4 electrons
When our bodies get warmed up, _____________ increases to the muscles that need it.