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Solve r(s+t)=u for the variable t. Describe the operations used to solve.
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5 votes
Solve r(s+t)=u for the variable t. Describe the operations used to solve.

User Emanuel
by
8.1k points

2 Answers

1 vote
r(s+t)=u
rs+rt=u
-rs -rs
rt=u-rs
---------
r
t= u-rs/r


------
r & /r = division

Your using:
Multiplication x
Subtraction -
Division / or ------
NO ADDITION +

Hope that helped :)
User Vijay Sali
by
8.8k points
2 votes
distribution, subtraction, divison and stuff

distribute
rs+rt=u
minus rs both sides
rt=u-rs
divide by r
t=(u-rs)/r
User Owlvark
by
8.0k points
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