nathaliemontgomery nathaliemontgomery

03-11-2020
Mathematics

contestada

8. Solve 10+ 6(-9 - 4x) = 10(x - 12) + 8.
A. X=-18
O B. x = 17
O C.x= 2
O D. X = -6

Respuesta :

iizukun iizukun

03-11-2020

Your answer should be C. X = 12

Steps to --> 10+ 6(-9 - 4x) = 10(x - 12) + 8

10 + 6 (-9 - 4x)

= 10 - 54 - 24x

= -24x - 44

10 (x - 12) + 8

= 10x - 120 + 8

= 10x - 112

-24x = 10x - 68

-24x - 10x = 10x - 68 - 10x

-34x = -68

-34x/-34 = -68/-34

x = 2

Answer Link

Otras preguntas

what do biotic and abiotic factors have in common

How are ratios used in everyday life?

Why did so many explorers and sailors go on risky and uncertain voyages to find new routes to India and China?

7. A ___________ is a larger, more inclusive category than kingdom. * class family domain phylum

under the Virginia plan,who would command the armed forces and mange foreign relations

justin is 10 years less than half his father's age. if justin is 12 years old, how old is his father?

How are consumers classified?

A carpenter has a board that is 8 feet long. He cuts off two pieces. One piece is 3 1/2 feet long and the other is 2 1/3 feet long. How much of the board is le

leah has 3 fewer than 4 times as many DVD`s as sonia has. leah has 37 dvds. how many dvds does sonia have?

33pt = blank qt blank pt