19-09-2018
Mathematics

contestada

what is the answer to -9-8x=-2(7+4x)

Respuesta :

mcknightashlyn mcknightashlyn

19-09-2018

-9-8x=2(7+4x)

First you are going to distribute the 2 to (7+4x) then you will get both Xs on one side

-9-8x=2(7+4x)
-9-8x= 14+8x
+8x. +8x

=-9=14+16x

Now subtract 14 from both sides

9=14+16x
-14 -14

-23=16x

Divide by 16

Your answer will be x= -23/16

Answer Link

Otras preguntas

Describe the importance of respecting the skills and expertise of other practitioners.

Convert decimal to fraction

A test has 20 questions worth 100 points. The test consists of true/false questionsworth 3 points each and multiple choice questions worth 11 points each. How

Sally has twice as many dimes as nickels. The total value is $3.50 how many nickels and dimes does she have?

a windmill is example of a a.generator b.resistor c.insulatord.motor

The doubling time of a city's population is 13 years. How long does it take for the population to quadruple.

The doubling time of a city's population is 13 years. How long does it take for the population to quadruple.

A test has 20 questions worth 100 points. The test consists of true/false questionsworth 3 points each and multiple choice questions worth 11 points each. How

joel has twice as many CDs as Mariella has. subtracting 7 from the number of cds joel has and dividing by 3 equals the number of cds Blake has. If blake has 25

Y= x^3 + 64 Y=x^3 - 1000 Both need factored!