5/6m=3-11/12m

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Solution for 5/6m=3-11/12m equation:



5/6m=3-11/12m
We move all terms to the left:
5/6m-(3-11/12m)=0
Domain of the equation: 6m!=0
m!=0/6
m!=0
m∈R
Domain of the equation: 12m)!=0
m!=0/1
m!=0
m∈R
We add all the numbers together, and all the variables
5/6m-(-11/12m+3)=0
We get rid of parentheses
5/6m+11/12m-3=0
We calculate fractions
60m/72m^2+66m/72m^2-3=0
We multiply all the terms by the denominator
60m+66m-3*72m^2=0
We add all the numbers together, and all the variables
126m-3*72m^2=0
Wy multiply elements
-216m^2+126m=0
a = -216; b = 126; c = 0;
Δ = b2-4ac
Δ = 1262-4·(-216)·0
Δ = 15876
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$m_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$m_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{15876}=126$
$m_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(126)-126}{2*-216}=\frac{-252}{-432} =7/12 $
$m_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(126)+126}{2*-216}=\frac{0}{-432} =0 $

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