r+3=-6,1/2

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Solution for r+3=-6,1/2 equation: 



r+3=-6.1/2

We move all terms to the left:

r+3-(-6.1/2)=0

We get rid of parentheses

r+3+6.1/2=0

We multiply all the terms by the denominator


r*2+6.1+3*2=0

We add all the numbers together, and all the variables

r*2+12.1=0

Wy multiply elements

2r+12.1=0

We move all terms containing r to the left, all other terms to the right

2r=-12.1

r=-12.1/2

r=-6+0.1/2

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