How do you solve for s in #st + 3t = 6#?

Question

5647 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2016-02-21T09:44:04

#color(blue)(3)#

We can simply apply the algebraic techniques of balancing (Golden Rule of Algebra).

#st + 3t = 6#

we must isolate the variable #s# by transposing all other variables to other side of the equation.

#st= 6-3t#

#s = (6-3t)/t#

#s =(6-3cancelt)/cancelt#

#s = 3#

:)