macipope macipope

21-11-2016
Mathematics

contestada

Answer correctly for brainliest and also a thanks !

Answer correctly for brainliest and also a thanks class=

Respuesta :

MohamedSharif MohamedSharif

21-11-2016

DP=3x+2
PE+5x-6
DE+???
3x+2=5x-6(collect the like terms
2+6=5x-3x
8=2x(divide both sides by 2
x=4(now replace the X with 4
DP=3x+2=3(4)+2
=12+2=14
PE+5x-6=5(4)-6
=20-6=14
answer:DE=14+14=28 answer=28

Answer Link

Otras preguntas

if Amanda walks an average speed of 2.72 miles per hour, how long will it take for her to walk 6.8 miles?

what is the number sequence for 32,26,20

how might living under anarchy be desirable, compared to other forms of government with more power? how might it be bad?

Simplify 4 + (-3) - 2 x (-6 )

What did Stephen Douglas propose that helped pass the Compromise of 1850? A) The Free-Soil Party would be given votes in Congress. B) The slave trade would not

what are the steps to solving this

Let f(x) = -5x - 4 and g(x) = 6x - 7. Find f(x) + g(x)

determine the miles traveled in 5 hrs at a rate of 189 mi in 3hrs

-1 2/3 x 4/7 ? sorry i'm horrible at math

In 1 through 3, what is the relationship between the values of the given digits? 1. The 7s in 7,700 2. The 4s in 440,200 3. The 5s in 430,552