r+4.6=-7.8

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Solution for r+4.6=-7.8 equation:



r+4.6=-7.8
We move all terms to the left:
r+4.6-(-7.8)=0
We add all the numbers together, and all the variables
r+12.4=0
We move all terms containing r to the left, all other terms to the right
r=-12.4

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