need help

dcar

New member
Joined
Nov 26, 2005
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1
I am trying to learn algebra with no help. I dont understand the steps required to solve equations. RT=R1+R2+R3 solve for R1
 
Assuming you mean "Solve the equation 'R/S = T/a' for the variable 'a'", I would suggest starting by cross-multiplying. The solution should be fairly simple from that point.

Eliz.
 
dcar, DO NOT edit a post after an answer(s) has been given :evil:

Just post again, same thread, indicating original was incorrect.

Hint: if a = b + c, then b = a - c
Example: 10 = 7 + 3 ; 7 = 10 - 3, right?
 
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