Solve the equation for the indicated variable.
1 answer:
We are given:
u+v
t=---------- and are to solve for u.
2
First, multiply both sides by 2; this will eliminate fractions:
2t = u + v. We want to solve this for u.
Subtracting v from both sides, we get 2t - v = u. Thus, u = 2t - v (answer)
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=15
Step-by-step explanation:
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(-45)x/100=(-6.75)
x=6.75 * 100/45
=<u>15</u>
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