iyanapullon iyanapullon

03-02-2020
Mathematics

contestada

b. 2x + 7 -- 5x + 8 = 3(5 +6x) - 12x
?

Respuesta :

fatemehkorea fatemehkorea

03-02-2020

Answer:

x = 0

Step-by-step explanation:

2x + 7 - 5x + 8 = 3 (5 + 6x) - 12x

2x + 7 - 5x + 8 = 15 + 18x - 12x

2x - 5x - 18x + 12x = 15 - 7 - 8

- 9x = 0

- x = 0/9

- x = 0

x = 0

Answer Link

Otras preguntas

Would someone please help me with my french? Thank you!

How many atoms of carbon are in a single molecule of sugar?

Translate the sentence 1/4 of x is 6 =

What effect does the volta at the beginning of the sestet have on this sonnet?

If a pizza is sliced into 6 even slices, what is the angle of rotational symmetry?

Choose the correct definition for the term subject. A. A clause that can stand alone as a sentence B. A verb that takes no objects or complements C. A nou

1. ¿Cómo te ___ ? Me llamo Margarita. 2. ¿Cuántos años tienes? Tengo ___ (14) años. 3. Si hoy (today) es lunes; mañana es____. 4. Cuarenta y seis + catorce = __

How many atoms of carbon are in a single molecule of sugar?

The four main elements in food that help energy to move from One trophic level to another is

What impact does development have on an individual's career?