7/3*r-11=-25

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Solution for 7/3*r-11=-25 equation: 



7/3*r-11=-25

We move all terms to the left:

7/3*r-11-(-25)=0



Domain of the equation: 3*r!=0

r!=0/1

r!=0

r∈R



We add all the numbers together, and all the variables

7/3*r+14=0

We multiply all the terms by the denominator


14*3*r+7=0

Wy multiply elements

42r*r+7=0

Wy multiply elements

42r^2+7=0

a = 42; b = 0; c = +7;
Δ = b2-4ac
Δ = 02-4·42·7
Δ = -1176
Delta is less than zero, so there is no solution for the equation

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