Inzanity Inzanity

12-04-2018
Mathematics

contestada

8x²-x+x²+4x-9x²=18

Help meee

Respuesta :

Аноним Аноним

12-04-2018

8x² - x + x² + 4x - 9x² = 18

3x = 18 | 8x² + x² - 9x² = 0

x = 6 | divide by 3

Answer: x = 6

Answer Link

Otras preguntas

short-term investments are investments that management intends to convert to cash within one year or the operating cycle, whichever is longer, and are readily c

What was the reason the government shut down for a time in 1995? A. no budget approved B. no control over the terrorist threats C. no taxes being brought in

This pentagonal right pyramid has a base area of 30 m. 5 m 7 m 8 m What is the volume of the figure?

Maura is a member of an ethnic group who has family in another small country. Maura ha from her family telling her that the local officials have begun to raid t

Write a JAVA CODE CORRECTLY that starts with 2 strings. If one string is odd and the other string is even then it will place the odd string in the middle of the

Prokaryotic cells are differentiated from eukaryotic cells because prokaryotic cells: Select one: a. have no nuclei b. are much larger c. don’t have permeable

a 15-year-old is admitted to the renal unit with a diagnosis of postinfectious glomerular disease. the nurse should recognize that this form of kidney disease m

true/false. In addition to protection against self-incrimination, the Fifth Amendment ensures that people havedouble jeopardy and grand jury rights.search and s

Climate graphs, which show annual temperature and precipitation, are used to compare terrestrial biomes. For each of the following climate graphs, identify the

elect the correct answer. Given: r ∥ s Prove: m r = m s Two parallel lines passing the vertices with red line r at points (c, d) at (2, 10) and (O, b) at (0, 6)