[ ( x \frac { 6 } { 5 } - 10800 ) \frac { 6 } { 5 } - 10800 ( \frac { 6 } { 5 } - 10800 ] = 0
Solve for x
x=-80982000
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x\times \frac{6}{5}\times \frac{6}{5}-10800\times \frac{6}{5}-10800\left(\frac{6}{5}-10800\right)=0
Use the distributive property to multiply x\times \frac{6}{5}-10800 by \frac{6}{5}.
x\times \frac{6\times 6}{5\times 5}-10800\times \frac{6}{5}-10800\left(\frac{6}{5}-10800\right)=0
Multiply \frac{6}{5} times \frac{6}{5} by multiplying numerator times numerator and denominator times denominator.
x\times \frac{36}{25}-10800\times \frac{6}{5}-10800\left(\frac{6}{5}-10800\right)=0
Do the multiplications in the fraction \frac{6\times 6}{5\times 5}.
x\times \frac{36}{25}+\frac{-10800\times 6}{5}-10800\left(\frac{6}{5}-10800\right)=0
Express -10800\times \frac{6}{5} as a single fraction.
x\times \frac{36}{25}+\frac{-64800}{5}-10800\left(\frac{6}{5}-10800\right)=0
Multiply -10800 and 6 to get -64800.
x\times \frac{36}{25}-12960-10800\left(\frac{6}{5}-10800\right)=0
Divide -64800 by 5 to get -12960.
x\times \frac{36}{25}-12960-10800\left(\frac{6}{5}-\frac{54000}{5}\right)=0
Convert 10800 to fraction \frac{54000}{5}.
x\times \frac{36}{25}-12960-10800\times \frac{6-54000}{5}=0
Since \frac{6}{5} and \frac{54000}{5} have the same denominator, subtract them by subtracting their numerators.
x\times \frac{36}{25}-12960-10800\left(-\frac{53994}{5}\right)=0
Subtract 54000 from 6 to get -53994.
x\times \frac{36}{25}-12960-\frac{10800\left(-53994\right)}{5}=0
Express 10800\left(-\frac{53994}{5}\right) as a single fraction.
x\times \frac{36}{25}-12960-\frac{-583135200}{5}=0
Multiply 10800 and -53994 to get -583135200.
x\times \frac{36}{25}-12960-\left(-116627040\right)=0
Divide -583135200 by 5 to get -116627040.
x\times \frac{36}{25}-12960+116627040=0
The opposite of -116627040 is 116627040.
x\times \frac{36}{25}+116614080=0
Add -12960 and 116627040 to get 116614080.
x\times \frac{36}{25}=-116614080
Subtract 116614080 from both sides. Anything subtracted from zero gives its negation.
x=-116614080\times \frac{25}{36}
Multiply both sides by \frac{25}{36}, the reciprocal of \frac{36}{25}.
x=\frac{-116614080\times 25}{36}
Express -116614080\times \frac{25}{36} as a single fraction.
x=\frac{-2915352000}{36}
Multiply -116614080 and 25 to get -2915352000.
x=-80982000
Divide -2915352000 by 36 to get -80982000.
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