cheesecake5104 cheesecake5104

25-09-2018
Mathematics

contestada

Hello! I've been really stuck on this problem, can someone help me?
Solve for x: 2.5(10-x) +21 = 84 - 3.5(3x + 20)
Thank you!

Respuesta :

WilliamOWU WilliamOWU

02-10-2018

x = -4. The work is shown in the picture. I even put in -4 to make sure it worked.

Ver imagen WilliamOWU

Answer Link

Otras preguntas

Select the best answer for the question.16. Which of the following is an example of an irregular meter?O A. Five beats per measureO B. Two beats per measureO C.

HIPAA only applies to patients in hospitals. HIPAA does not apply in doctor's offices, pharmacies, or other health-related practices. (T/F)O TrueO False

Which expression correctly shows the sum of the product of 3 and 7 and the sum of 9 and 2?

What is the biggest risk factor for Alzheimer's disease? a. Diet b. Age c. Cognitively demanding career d. Type II Diabetes

A5) From nouns from the following wordsusing suffixes.a) appearb) thickc) hesitated) intensified

Which muscle can be located just inferior to the mylohyoid muscle?A. masseterB. digastricC. sternohyoidD. none of the above

A scientist publishes a paper where they assert that their null hypothesis about the speeds required for clouds to form is false. They later find that clouds ac

Kennedy challenged the moon by 1970. to put an American on

2.Calcula la probabilidad de cada suceso si el experimento consiste en sacar una bola de una bolsa quecontiene cinco bolas rojas, tres azules y una amarilla.b.

Which of the following ratios would not be used to measure the extent of a firm's debt financing?a. Times interest earned.b. Debt to equity.c. Debt ratio.d. Lon