Mathematics
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OpenStudy (anonymous):
What is the solution set of the following equation?
-8x + x + 15 = -7x + 12
Ø
{1/7}
{all reals}
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OpenStudy (anonymous):
a?
OpenStudy (anonymous):
Answer Choices?
OpenStudy (anonymous):
Ok to solve this problem
OpenStudy (anonymous):
-8x+x+15=-7x+12
OpenStudy (anonymous):
i tried b and c and they didnt work so yeah
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OpenStudy (anonymous):
I dont see your answer choices
OpenStudy (anonymous):
Can you repost the answers
OpenStudy (anonymous):
yeh
OpenStudy (anonymous):
Ø
{1/7}
{all reals}
OpenStudy (anonymous):
So there are 3 options correct?
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OpenStudy (anonymous):
Ok so to solve this
OpenStudy (anonymous):
yeah
OpenStudy (dumbcow):
haha why do you need answer choices ??
its a linear equation...combine like terms and get "x" by itself
OpenStudy (anonymous):
-8x+x-15= -7x+12
OpenStudy (anonymous):
Just want to make sure @dumbcow
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OpenStudy (anonymous):
Ok so think of it like this
OpenStudy (anonymous):
You want to keep x's on one side
OpenStudy (anonymous):
and numbers on the other side.
OpenStudy (anonymous):
I THINK ITS A
OpenStudy (anonymous):
BEACUSE I ALREADY PLUGGED IN B AND C AND THEY DIDNT WORK
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OpenStudy (anonymous):
Did you keep x's on one side and numbers on the other?
OpenStudy (anonymous):
Yes that is one way of doing it
OpenStudy (anonymous):
Good job!
OpenStudy (dumbcow):
really you plugged in all real numbers ... :)
OpenStudy (anonymous):
I PUT ONE IN LOL
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OpenStudy (anonymous):
Give me a sec
OpenStudy (anonymous):
Let me solve on paper
OpenStudy (anonymous):
who wants the medal
OpenStudy (anonymous):
I want to verify if you are correct
OpenStudy (anonymous):
Also give it to dumbcow
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OpenStudy (anonymous):
It is A
OpenStudy (anonymous):
There are no solutions
OpenStudy (anonymous):
So about that I wanted to make sure you were correct