I don't understand?

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Can you show me step by step how to do this problem?...Thanks!
Solve the equation for the indicated variable.
r-s=t; solve for r

2007-12-05 09:11:23 · 2 answers · asked by Lady Godiva 3 in Education & Reference ➔ Homework Help

r-s=t

get rid of the s so you can have r standing on one side, so add s to both sides to balance the equation.

r-s=t
+s +s

r=t+s

2007-12-05 09:17:47 · answer #1 · answered by John 2 · 0⤊ 0⤋

Yeah. move the s to the other side of the equation
If r-s=t then r=t+s.
Hope this helps.

2007-12-05 09:18:43 · answer #2 · answered by SKCave 7 · 0⤊ 0⤋