1. a = v - u
------
t solve for u
Answer:
a=v-u
a+u=v-u+u
a+u=v+0
a+u=v
a+u-a=v-a
u+a-a=v-a
u+0=v-a
u=v-a
could someone teach me a simple way for transforming formulas.
i know how to do the simple transforming of formulas, but these kinds i get confused and stuck.
examples.
EDIT:
1. a = v - u/t ; solve for u
2. a = a + b + c + d/4 ; solve for b
3. 2ax + 1 = ax + 5 ; solve for x
4. m = x + y + z/3 solve for x
5. D = a/2 (2t - 1) ; solve for a
i wouldnt want the answers to these questions,
just simple steps so i may remember to do them easily in the future.
Multiply everything by t in order to eliminate the fraction.
Isolate -u by subtracting tv from both sides.
Multiply by -1 to solve for u.
Subtract all terms except b for both sides
Group the x terms on the left by subtracting ax and 1 from both sides
Multiply all terms by 3 to eliminate the fraction.
Subtract 3y and z from both sides
Divide everything by 3
or
Multiply everything by 2 to eliiminate the fraction.
Divide both sides by 2t-1 to isolate a