So you have to isolate the variable c
to do so multiply both sides by 2
2*(6/15) = c
you can do the rest
Hope this helps ;)
In this equation q is equal to 1
STEPS:
-8q+6+3q-3 (original equation)
-3q+3 (combine like terms)
3q=3 (move -3q to the other side so you can divide to get what q is. When you move it over to the other side it becomes positive)
q=1 (divided)
No way is this correct!
5-3/2-9/4=1 1/4
The answer is C.
You multiply 5 and 6 =30 then you add 9 and that's 39
So basically, what you want to do, is just add or subtract everything together.
Think of -9 as a number 9 to the left of a number line, and then you're adding 11 units, moving -9 11 times to the right. Once you do this, you get 2. Now, adding negative 9 is the same thing as moving 2 9 times to the right. Once you do that as well, you'll get -7. And then just move -7 12 units to the right on the number line and you'll get 5.
Haha that was a really bad explanation, but hope I helped!
