bsalazar43 bsalazar43

01-09-2017
Social Studies

contestada

find five consecutive even integers if the sum of the first and fifth is 2 less than three times the fourth

Respuesta :

authenticricket authenticricket

01-09-2017

if x is the first even integer, the 5 consecutive even integers are
x, x+2, x+4, x+6, x +8

x+(x+8) = 3(x+6)-2
2x+8 = 3x+18-2
2x+8 = 3x+16
-x = 8
x = -8
hence the no.s are -8, -6, -4, -2, 0

Answer Link

Otras preguntas

Marguerite is building a box from strips of wood. She needs 78 pieces of wood that are 29 cm long. The wood comes in boards that are 6 m long. How many board

you," she friends get to knowjust like I told Niki, "they'll like you, too,my do. So why don't you sit friends and me at lunch tomorrow?Then everybody will see

A spider building its first web does so perfectly. What type of behavior is this?

Helpp? Identify at least two food groups represented in the food web below.

The hydrosphere is the sphere containing all of the earth's water in all of its forms, including _____, _____, and _____. vapor core liquid solid crust mantle

Clues to animal relationships can be found in the fossil record t/f

who says It is an honor that I dream not of

Debts that are due in one year or less are classified on the Balance Sheet as

What does endocrinology mean?

What can be said of Empires before they are established and after they fall? Help!!