5x-2=28-x
I need to see the steps for this problem please. I already know the answer is 5. Please and thank you.
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OpenStudy (anonymous):
5x-2=28-x
put the x into 1 side, how are you going to do that?
OpenStudy (anonymous):
Add the x to both sides?
OpenStudy (anonymous):
aha, do it
OpenStudy (anonymous):
5x-2=28
OpenStudy (anonymous):
u said add x to both sides, however u added it to only one
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OpenStudy (anonymous):
Ah, now I'm just confused.
OpenStudy (gudden):
@AlexusFerilli
um... i have another method of solving it...
can i try explaining it ??
OpenStudy (anonymous):
@gudden Go ahead.
OpenStudy (anonymous):
5x-2=28-x
add x to both sides
5x-2 + x=28-x +x
6x - 2 = 28
now move the 2; u add 2 to both sides
6x - 2 + 2 = 28 +2
6x = 30
divide both by 6
6x/6 = 30 /6
x = 5
OpenStudy (anonymous):
Thank you! ♥♥♥
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OpenStudy (gudden):
@AlexusFerilli
u can also take the x to a single side and the numbers to the other
OpenStudy (gudden):
the question given is 5x - 2 = 28 - x
on taking x to a single side and the numbers to the other
we get
6x = 30
now x = 30/6 = 5