Asi2asmigZik Asi2asmigZik

19-07-2016
Mathematics

contestada

–3(5 – 15n) = 15(3n – 2)a. 30 b. –15 c. no solution d. all real numbers

Respuesta :

dalendrk dalendrk

19-07-2016

[tex]-3(5-15n) = 15(3n-2)\\-3\cdot5-3\cdot(-15n)=15\cdot3n+15\cdot(-2)\\-15+45n=45n-30\ \ \ |subtract\ 45n\ from\ both\ sides\\\\-15=-30-FALSE\\\\Answer:\fbox{c.\ no\ solution}[/tex]

Answer Link

Otras preguntas

Which of the following groups includes members of both the plant and animal kingdom? A Viruses B Fungi C Bacteria D Parasite

Which form of punctuation is best suited for non - restrictive clauses that may include surprising information? Commas Dashes Parenthesis No punctuation

if we don't properly manage your stress what physical symptoms may occur

what is federal system

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

Select all the correct answers. Which three factors led to the rise of terrorism at the start of the twenty-first century? the Palestine-Israel conflict the col

Select the verb form that correctly completes the sentence. L’église que vous avez ________ a été construite au XIV siècle. A. vus B. vue C. vu D.

How many significant figures are in 1.009 L

Your model train is 18 inches long. It is an exact model of a train that is 72 feet long. A window on the train is how many times wider than a window on the mo

how many senators have in white house