Katygirl Katygirl
  • 13-07-2018
  • Mathematics
contestada

How do you Simplify this expression in algebra?

9x + 2x (5 + 4) - 2(5x + 4x)

Respuesta :

PenguinHelper
PenguinHelper PenguinHelper
  • 13-07-2018

One can solve this by first using order of operations, and then combining like terms.


First is parenthesis


9x + 2x(9) - 2(9x)


Now we do the multiplication


9x + 18x - 18x


Now we combine like terms


9x

Answer Link

Otras preguntas

What responsibility did the alliance systems play in the outbreak of the war
A rectangular room is four times as long as it is wide, and its perimeter is 70 meters. Find the width of the room.
An author is having a book signing at a store. He agrees to give 5% of his profit to literacy programs and 15% of his profit to his manager. If he makes a profi
twelve is sixteen less than four times a number
What responsibility did the alliance systems play in the outbreak of the war
How many squares for three traits?
Evaluate the expression (11/7)(5/3)(3/1)
A department store is having a 55% off sale on all sport coats. If you have a coupon for an additional 10% off of any item, how much will a $230.00 sport coat c
Latex paint sells for $22 per gallon and will cost you $154 to paint your room. If each gallon will cover 340 square feet, how many square feet of wall space do
Justify the Distance Formula using the Pythagorean Theorem.