restifogabby restifogabby

21-06-2017
Mathematics

contestada

3(x+1) = -2(x-1)+6 solve for x

Respuesta :

fussellk fussellk

21-06-2017

do distributive property to get rid of the parenthesis
3x + 3 = -2x + 2 + 6
combine like terms
3x + 3 = -2x + 8
move the -2x over by addition
5x + 3 = 8
move the 3 over by subtraction
5x = 5
now divide by 5
x = 1

Answer Link

Otras preguntas

during an investigation, a student used a stirring rod to stir a solid precipitate that was drying, prior to being weighed. Explain to the student how this migh

mia is working on projects that require 3 1/2 yards of ribbon per project. mia has 28 yards of ribbon. what is the greatest of projects that mia can complete wi

A 4.0 kg-block attached to a 20 N/m-spring constant spring moves on a frictionless horizontal surface, back and forth between -3.0 m and +3.0 m. Match the answe

Pretest: Unit 5 Question 12 of 17 Which group is primarily associated with the goals of the Populist Party in the late 1800s? A. Farmers B. Railroad workers C.

what experimental probability did Magdalena find for spinning blue. give your answer as a fraction into simplest form as well as decimal and as a percent?

The bluegill sunfish cares for its eggs and young while the rainbow trout does not. Which would probably have a greater number of young survive to reproduce? Ex

6/16 in lowest terms

ayuda es pa mañana y con procedimiento porfavor

To limit my search to scholarly/peer-reviewed sources in the library, I can use the _____ button.a. 24/7 Libraryb. Tutorc. Student Successd. Cite Scholarly/Peer

Among many animals, such as mice, fruit flies, and humans, each odour that an animal can smell is detected by a particular kind of sensory neuron that has a par