drippycaroline drippycaroline

09-09-2020
Mathematics

contestada

Simplify:
(8x + 7y + 4) - 3(2x - 5y-8)

Respuesta :

syharawr syharawr

09-09-2020

explanation :

8x + 7y + 4 - 6x + 15y + 16

then, equate denominator

8x - 6x +7y + 15y + 4 + 16

the answer is

2x + 22y + 20

hope this will help you

Answer Link

NutellaQueen NutellaQueen

09-09-2020

Answer:

2x + -8y + -20

Step-by-step explanation:

First solve the parenthisis.

(8x + 7y + 4) - 3(2x - 5y -8)

8x + 7y + 4 - 6x - 15y - 24

Now the like terms... combine 8x and -6, 7y and -15y, last but not least -24 and 4.

To end up with 2x -8y -20

Answer Link

Otras preguntas

What two factors does potential energy depend on?

Mrs Bennett has graded 20% of her 150 student's papers.How many papers does she have left to grade?

Round 4.25 to one decimal place

Under the ecomienda system, victorious conquistadors were made ____ over the land. owners renters trustees

what is a thesis for the elizabethan era ?

what, in some states, is a valid reason for denying someone the right to vote?

Solve the compound inequality, showing your work. Name the solution set and then draw the graph of the solution set.y-2<-5 or y-2>5

Linda's container of cranberry juice holds 200 milliliters.Harry container holds 7/8 as much juice. How many milliliters of cranberry juice do the two container

How long does it take to do 278 joules of work with 17 watts ?

f(x)=x^3+ax^2+bx+3 where a and b are constants. bx Given that when f (x) is divided by (x+2) the remainder is 7, (a) show that 2a-b=6 Given also that when f (x)