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Ok, i started classes a few days ago and we did something called Process Calculus. We're learning how to make/change the subject of the equation. I'm a bit confused on a few things.
Say i have this: r - t * a/b = k (make "b" the subject, a/b being a fraction)
Answer : r - t * a/b = k
r * a/b = k + t
a/b = k + t - r
a = b(k + t - r)
a/k+t-r = b
Is that correct?
When i was doing it in class i was moving the wrong unknown first and ended up doing crap most of the time.
Any tips?
You can also give me a question, i like to practice.
Say i have this: r - t * a/b = k (make "b" the subject, a/b being a fraction)
Answer : r - t * a/b = k
r * a/b = k + t
a/b = k + t - r
a = b(k + t - r)
a/k+t-r = b
Is that correct?
When i was doing it in class i was moving the wrong unknown first and ended up doing crap most of the time.
Any tips?
You can also give me a question, i like to practice.