rae297
rae297
19-06-2018
Mathematics
contestada
how and why does this equation -8-x=-3x equal x=4
Respuesta :
BlakeMATH
BlakeMATH
19-06-2018
because -8-(4)= -12, and -3(4) = -12
Answer Link
clairebear11213
clairebear11213
19-06-2018
[tex] - 8 - x = - 3x \\ - 8 = - 3x + x \\ - 8 = - 2x \\ x = - \frac{ - 8}{ - 2} = 4[/tex]
First, we add x to both sides and simplify. Then, we divide both sides by -2
Answer Link
VER TODAS LAS RESPUESTAS ( 13+ )
Otras preguntas
Which of the following values make the inequality x≤16.3 truea 18.5b 8c 1/4d 32e −3f 16.3
write short notes on urinary bladder
I REALLY NEED HELP PLSSSSSSS
help me with this as well i am struggling
In a popular online role playing game, players can create detailed designs for their character's "costumes," or appearance. Gabriella sets up a website where pl
Does this graph represent an endothermic or exothermic chemical reaction? Explain your reasoning.
Giovanni da Palestrina was financially supported by A. the general public. B. a group of scientists. C. clergy and ruling families.
Use the following information to answer all parts of question 3.3a: What is the area of the triangle? (Area of triangle = 1/2*b*h) * 3b: What is the area of the
Is “I did not notice this”and “I did not know about this”and “this is new to me”and”I am just finding out about this” and ”I never knew about this”and"I didn't
triangle lmn, with vertices L(-5,-7), M(-2,-5), and N(-6,-4), is drawn on the coordinate grid bellow. what is the area, in square units, of triangle LMN?
ACCESS MORE
EDU ACCESS
