lilkittybaby001 lilkittybaby001

13-11-2017
Mathematics

contestada

12x+7;x=-2 how to solve this

Respuesta :

lucysan3004 lucysan3004

13-11-2017

First add 12x and 7x together (19x) then divide both sides of the equation by 19x. You should get a decimal that rounds to -0.11=x

Answer Link

13-11-2017

12x + 7 ; x = -2

Simply plug in -2 for x in our given equation! :)

12(-2) + 7

Simplify.

-24 + 7

Simplify.

-17

~Hope I helped!~

Answer Link

Otras preguntas

Find the means of these numbers 3,7,2,9,4,7,3,7,5,2

Where does punctuation go in this severance. the most important ingredient for a successful garden she told us is good soil

a quadrilateral has vertices A(4,5), B(2,4), C(4,3), and D(6,4) which statement about the quadrilateral is true A ABCD is a parallelogram with noncongruent adj

how much greater is 700000 then 70000

what is ladder diagram of 32

The alien and sedition acts made it a crime to criticize or publish negative things about the federalist government. This was illegal because of the 1st, 2nd, 1

Dead animals and plants, and wastes (e.g.faeces) I need the definition

The value of Maggie's car decreased by 25% since last year, when she bought it. If the car is now worth $18,000.00, how much was the car worth when she bought i

one lap around the track is 1/4 mile.Jose wants to run 5 miles. How many times must he run around the track?

what ratio is equivalent to 70/90