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48 / x + 4 (48 / 4 of X + 4) + 48 / x-4 (48 / 4 of x-4) = 9
Equation left = 48 (1 / (x + 4) + 1 / (x-4))
=48*2x/(x^2-16)
=9
That is: 96x = 18x ^ 2-144
After moving the term and decomposing the factor, we get:
(x-12)(3x+4)=0
The solution is: x = 12 or x = - 4 / 3
How to solve the equation of x-0.6 = 0.48
How to solve the equation of x-0.6x = 0.48
x-0.6x=0.48
--->0.4x=0.48
--->x=0.48/0.4
x=1.2
How to solve the equation of (48 + x) 5 = 9 x
(48+ x ) 5=9 x
240+5x=9x
4x=240
x=60
How to solve the equation 4 * (X-9) = 4
4*(x-9)=4
x-9=4/4
x-9=1
x=1+9
x=10
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