MarioHardacre509 MarioHardacre509

04-09-2015
History

contestada

Given the equation 4x 7 = 3(2x − 5), solve for the variable. Explain each step and justify your process.

Respuesta :

Cinnamon77 Cinnamon77

04-09-2015

Start with multiplying 4*7 to get 28
The equation simplifies to 28=3(2x-5)
Next, multiply the three into (2x-5), leaving the equation as 28=6x-15
After that, add fifteen to 28, getting 42=6x
Next, divide 42 by 6, getting x=7

Answer Link

Otras preguntas

Which words make up the prepositional phrase in this sentence? Along the back fence shuffled what looked like a large gray cat. a. Along the back fence b. loo

how to put risk and wages in a sentence

what does john locke mean when he says that all men are naturally in "a state of perfect freedom with the bounds of the law of nature"

Scott is a young man whose body has trouble processing sugar. The BEST diet for him to follow is one that is __________. A. low in fat B. low in carbohydrates C

SIMPLIFY 2x + 9 - 0.74x + 2.24

Write a description of an array of stickers using the product of 3 x 15.

how to put risk and wages in a sentence

What is a 13 letter word for "study of people and the places where they live?"

a student writes 5y*3 to model the relationship the sum of 5y and 3. explain the error

A number that cannot be written as a ratio of two integers