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ivolga24 [154]
3 years ago
12

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

Mathematics
2 answers:
Goryan [66]3 years ago
4 0
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 :)
iragen [17]3 years ago
3 0
Distribution, subtraction, divison and stuff

distribute
rs+rt=u
minus rs both sides
rt=u-rs
divide by r
t=(u-rs)/r
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