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Solve for r.

–2 − 9r = 8 − 10r

r =

Answer :

Answer:

-6

Step-by-step explanation:

STEP 1= bring all the unknown factors together and the known factors toghether

-2+8=9r-10r

STEP2= SOLVE IT

+6=-1R

thus r= -6

-2 - 9r = 8 - 10r
r = 10

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