Crisgolo24 Crisgolo24

11-05-2020
Mathematics

contestada

- 5x +3.(x + 1) = 8x - 7

integer coefficient equation

Respuesta :

Chelboy Chelboy

11-05-2020

Answer:1

Step-by-step explanation:

-5x+3(x+1)=8x-7

Open brackets

-5x+3x+3=8x-7

Collect like terms

-5x+3x-8x=-7-3

-10x=-10

Divide both sides by -10

-10x/-10=-10/-10

x=1

Answer Link

Otras preguntas

If dichloromethane and water were placed in a test tube and formed two distinct layers,? would dichloromethane be the top or bottom layer

The two main parts of a resumé are __________. a) assertions and evidence b) contact information and employment information c) education and employment inform

can enyone put 457÷4 in long division and show me a picture of it

Write an algebraic expression for the word phrase. the product of 8 and s. a. 8 s b. 8 - s c. 8s d.8/s

Jamal and keisha went running keisha ran 2 miles more than jamal if keisha ran 8 miles how many miles did jamal run a. 2 8=m;m=10 miles b. 2 m=8;m=6 miles c2

The myxomycota and acrasomycota begin their lives as _______. a. algae b. amoeba-like organisms c. bacteria d. viruses

Cara wants new carpeting for her bedroom. Her bedroom is an 8ft by 6ft rectangle. How much carepeting does she need to nuy to cover her entire bedroom floor?

1/2 + 3/8 x 8answer this

2.38 divided by 7 help I don't understand

can a chord also b a diameter in a circle?