Lizzymizzy Lizzymizzy

22-08-2018
Mathematics

contestada

Simplify each expression
-6x-4y+2+3x+12y-6

-15x-3y+16x+4y

-6x-4y+2+3x-12y+6

2x+2y-6x-3+2y+6

Respuesta :

23-08-2018

[tex] -6x-4y+2+3x+12y-6=(-6x+3x)+(-4y+12y)+(2-6)\\\\=-3x+8y-4\\\\-15x-3y+16x+4y=(-15x+16x)+(-3y+4y)=x+y\\\\-6x-4y+2+3x-12y+6=(-6x+3x)+(-4y-12y)+(2+6)\\\\=-3x-16y+8\\\\2x+2y-6x-3+2y+6=(2x-6x)+(2y+2y)+(-3+6)\\\\=-4x+4y+3 [/tex]

Answer Link

Otras preguntas

Indigo is a spice that sweetens drinks. The Spanish used indigo in there tea and coffee. True or false

A gardener brought 5 rabbits, after 2 months rabbits became 10, and after 4 months they became 20. If the growth continues on the same ratio, what would be the

short term effects of stalin's purges

Congress may tax exports. true or false

Gathering together to eat dinner can strengthen a family because A. Meeting together is an act of unity B. People act ni

Which expression represents the growth of an investment of $2,000 at 4% per year for a period of t years

This is an important part of the Hindu religion that comes from the Vedas

If we start with 10 choices, have 5 decisions to make/positions to fill, and repetition isn’t allowed, how many combinations can we make? Make sure to show your

In which enzyme would a defect majorly affect the formation of a whole new lagging strand without affecting the leading strand? A. DNA ligase B. helicase C.

Yellowcab Taxi charges a $1.75 flat rate in addition to $0.45 per mile. Katie has no more than $12 to spend on a ride. What is maximum miles Katie can travel