carolmariebooth
carolmariebooth
01-11-2014
Mathematics
contestada
-2 (x-7)=-(2x+5) solve for x
Respuesta :
mariamikayla
mariamikayla
01-11-2014
[tex]-2(x-7)=-(2x+5) \\\\ -2x+14=-2x-5 \\\\ -2x+2x=-5-14 \\\\ 0=-19 \\\\ \boxed{x=\emptyset} [/tex]
Answer Link
konrad509
konrad509
01-11-2014
[tex]-2 (x-7)=-(2x+5) \\ -2x+14=-2x-5\\ 14=-5\\ x\in\emptyset[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
Which test best helps students prepare for the ACT?
What were the terms of the treaty of Paris in 1763? Who still owned land in America?
a rectangular prism has a volume of 144 cm3. the base is a square with a length of 4 cm. what is the height of the prism
What does sitting at the table represent in Langston Hughes’s poem "I, Too"? Cite specific evidence from the text to support your analysis.
The vines were in a tangle. I stepped into the middle of them. Which sentence combines the two sentences using a past participle? The vines having been tang
Read the passages, and then write two to three sentences comparing the authors’ approaches and purposes. Cite specific evidence from the texts to support your c
5,430,000 in scientific notation?
Administrative assistants often answer the phone lines of their supervisors or managers. Over time, some callers' voices become familiar and easy to identify
Ethan’s favorite kind of exercise
In honor of rosa parks' contribution to the civil rights movement, the seat behind the driver on buses in major cities was reserved for one day, and people were
