3r-(-7)=10

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Solution for 3r-(-7)=10 equation:



3r-(-7)=10
We move all terms to the left:
3r-(-7)-(10)=0
determiningTheFunctionDomain 3r-10-(-7)=0
We add all the numbers together, and all the variables
3r-3=0
We move all terms containing r to the left, all other terms to the right
3r=3
r=3/3
r=1

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