Solve for x
x=-7
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6\left(4x+5\right)=4\left(4x-\frac{6\times 2+1}{2}\right)
Multiply both sides of the equation by 2.
24x+30=4\left(4x-\frac{6\times 2+1}{2}\right)
Use the distributive property to multiply 6 by 4x+5.
24x+30=4\left(4x-\frac{12+1}{2}\right)
Multiply 6 and 2 to get 12.
24x+30=4\left(4x-\frac{13}{2}\right)
Add 12 and 1 to get 13.
24x+30=16x+4\left(-\frac{13}{2}\right)
Use the distributive property to multiply 4 by 4x-\frac{13}{2}.
24x+30=16x+\frac{4\left(-13\right)}{2}
Express 4\left(-\frac{13}{2}\right) as a single fraction.
24x+30=16x+\frac{-52}{2}
Multiply 4 and -13 to get -52.
24x+30=16x-26
Divide -52 by 2 to get -26.
24x+30-16x=-26
Subtract 16x from both sides.
8x+30=-26
Combine 24x and -16x to get 8x.
8x=-26-30
Subtract 30 from both sides.
8x=-56
Subtract 30 from -26 to get -56.
x=\frac{-56}{8}
Divide both sides by 8.
x=-7
Divide -56 by 8 to get -7.
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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