HELP Please!!!!!!!! Ill Give Medal!!!!!!
Solve for X
x-8/2 = -3
A.
2
B.
–14
C.
–9
D.
7
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
B. -14
OpenStudy (anonymous):
C. -9
OpenStudy (anonymous):
\[\frac{ x-8 }{ 2 } = -3\]
OpenStudy (anonymous):
So we need to isolate x by it's self right?
OpenStudy (anonymous):
if you give the answer explain how you got it atleast
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
To get rid of that denominator of 2 we can multiply both sides by 2 so it cancels like|dw:1422286240045:dw|
OpenStudy (anonymous):
ooh ok :)
OpenStudy (aaronandyson):
x-8/2 = -3
x-8 = 3 times 2
x-8 = -6
x = -6 + 8
x= 2
OpenStudy (anonymous):
|dw:1422286354938:dw|
OpenStudy (anonymous):
so x - 8 = -6
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
:D thanks can u help with some more???
OpenStudy (aaronandyson):
@swagmaster47 i already explained it to her O.O
OpenStudy (anonymous):
I can
OpenStudy (aaronandyson):
Sure @Kayla369
OpenStudy (anonymous):
:D kk
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
o n there is no -6
OpenStudy (anonymous):
That isnt your final answer
OpenStudy (anonymous):
x - 8 = -6
OpenStudy (anonymous):
you want x by it's self
OpenStudy (anonymous):
ah ok lol
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (aaronandyson):
@Kayla369
x-8/2 = -3
x-8 = 3 times 2
x-8 = -6
x = -6 + 8
x= 2
OpenStudy (anonymous):
oh haha
OpenStudy (aaronandyson):
More Questions?
OpenStudy (anonymous):
Evaluate the expression by using the given value of the variables.
y ÷ 2 x 4 - 10 ÷ x + 6 where x = 5 and y = 16
A.
36
B.
21
C.
-3
D.
3
OpenStudy (aaronandyson):
?,
i can only see "?" over there.
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
y divided by 2 x 4 - 10 divided by x = 6 where x = 5 and y = 16
OpenStudy (anonymous):
ya ik i hate it when that happens
OpenStudy (aaronandyson):
I cant't understand the Question,
take a screenshot of it and send it
OpenStudy (anonymous):
\[y \div 2 \times 4 - 10 \div x = 6 ,where, x = 5 ,and,y = 16\]
OpenStudy (anonymous):
one sec lol idk how to screen shot it so one sec
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (aaronandyson):
substitute
the values in
OpenStudy (anonymous):
Evaluate the expression by using the given value of the variables.
\[y \div 2 \times 4 - 10 \div x + 6, where, x = 5 , and ,y = 16\]
A.
36
B.
21
C.
–3
D.
3
OpenStudy (anonymous):
lol nvm i just saw what u said :D
OpenStudy (aaronandyson):
Given y = 16 , x = 5
y divided by 2 times 4 minus 10 divided by x
this mean
16 divided by 2 times 4 minus 10 divided 5
OpenStudy (anonymous):
Solve
\[\frac{ z-5 }{ 7 } = -1\]
z=????
Still Need Help?
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
yep brb need to reload my page
OpenStudy (aaronandyson):
did you get the one you asked earlier?
OpenStudy (aaronandyson):
z-5/7 = -1
z-5 = -1 times 7
z-5 = -7
z = -7 + 5
z = -2