r+1/5=-7/5

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Solution for r+1/5=-7/5 equation:



r+1/5=-7/5
We move all terms to the left:
r+1/5-(-7/5)=0
We get rid of parentheses
r+1/5+7/5=0
We multiply all the terms by the denominator
r*5+1+7=0
We add all the numbers together, and all the variables
r*5+8=0
Wy multiply elements
5r+8=0
We move all terms containing r to the left, all other terms to the right
5r=-8
r=-8/5
r=-1+3/5

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