Mathematics
11 Online
OpenStudy (anonymous):
What is the solution to the equation?
6x – 27 = –3
A.
x = –5
B.
x = –4
C.
x = 4
D.
x = 5
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OpenStudy (anonymous):
One sec
OpenStudy (anonymous):
D
OpenStudy (anonymous):
@TheAsker2002
OpenStudy (anonymous):
Can you explain?
OpenStudy (anonymous):
You Can use mathway for an explanation
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OpenStudy (kidrah69):
Substitute the X values in place of X in the equation
OpenStudy (anonymous):
I used a paper i cant type the entire thing i did
OpenStudy (anonymous):
ok
OpenStudy (kidrah69):
@bleebleebleed please avoid giving direct answers people are here for HELP not ANSWERS
OpenStudy (anonymous):
Please do not type to me in that tone of voice
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OpenStudy (kidrah69):
Ok sweetie :) i did that so it would stand out
OpenStudy (anonymous):
Well, It did Kinda Lol
OpenStudy (anonymous):
@kidrah69 So now i know how to make my reply stand out :P
OpenStudy (kidrah69):
Please stop spamming the post.
OpenStudy (anonymous):
@kidrah69 he isnt
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TheSmartOne (thesmartone):
Back to the topic,
add 27 on both sides. What do you get?
OpenStudy (anonymous):
Which sides?
TheSmartOne (thesmartone):
6x – 27 = –3
+27 +27
-------------
OpenStudy (anonymous):
54 and 24
OpenStudy (anonymous):
Oh let me tag @Sam_Aka_Sara
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TheSmartOne (thesmartone):
Remeber there is a negative in front of the 27.
You could rewrite what I wrote above as:
\(\sf 6x-27+27 = -3+27\)
OpenStudy (anonymous):
I thought it was a minus
TheSmartOne (thesmartone):
-27 + 27 = 27 - 27 = ?
OpenStudy (anonymous):
0
TheSmartOne (thesmartone):
and
-3 + 27 = 27 -3 = ?
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OpenStudy (anonymous):
27 - 3?
OpenStudy (anonymous):
24
TheSmartOne (thesmartone):
So now you get:
\(\sf 6x = 24\)
What is 24/6 = ?
TheSmartOne (thesmartone):
also btw,
\(\sf -3+27= +27 -3\)
if we re-arrange the terms we can get that and it's much easier subtraction :)
TheSmartOne (thesmartone):
Whatever you get as 24/6 = ?
is your answer :)
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OpenStudy (anonymous):
Thank you so much!
TheSmartOne (thesmartone):
Anytime :D