Solve for x
x = -\frac{31}{24} = -1\frac{7}{24} \approx -1.291666667
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3\left(8x+1\right)+2\left(2x-1\right)=6\left(2x-7\right)-12\left(x-\left(1+\frac{1}{3}x\right)\right)
Multiply both sides of the equation by 12, the least common multiple of 4,6,2,3.
24x+3+2\left(2x-1\right)=6\left(2x-7\right)-12\left(x-\left(1+\frac{1}{3}x\right)\right)
Use the distributive property to multiply 3 by 8x+1.
24x+3+4x-2=6\left(2x-7\right)-12\left(x-\left(1+\frac{1}{3}x\right)\right)
Use the distributive property to multiply 2 by 2x-1.
28x+3-2=6\left(2x-7\right)-12\left(x-\left(1+\frac{1}{3}x\right)\right)
Combine 24x and 4x to get 28x.
28x+1=6\left(2x-7\right)-12\left(x-\left(1+\frac{1}{3}x\right)\right)
Subtract 2 from 3 to get 1.
28x+1=12x-42-12\left(x-\left(1+\frac{1}{3}x\right)\right)
Use the distributive property to multiply 6 by 2x-7.
28x+1=12x-42-12\left(x-1-\frac{1}{3}x\right)
To find the opposite of 1+\frac{1}{3}x, find the opposite of each term.
28x+1=12x-42-12\left(\frac{2}{3}x-1\right)
Combine x and -\frac{1}{3}x to get \frac{2}{3}x.
28x+1=12x-42-12\times \frac{2}{3}x+12
Use the distributive property to multiply -12 by \frac{2}{3}x-1.
28x+1=12x-42+\frac{-12\times 2}{3}x+12
Express -12\times \frac{2}{3} as a single fraction.
28x+1=12x-42+\frac{-24}{3}x+12
Multiply -12 and 2 to get -24.
28x+1=12x-42-8x+12
Divide -24 by 3 to get -8.
28x+1=4x-42+12
Combine 12x and -8x to get 4x.
28x+1=4x-30
Add -42 and 12 to get -30.
28x+1-4x=-30
Subtract 4x from both sides.
24x+1=-30
Combine 28x and -4x to get 24x.
24x=-30-1
Subtract 1 from both sides.
24x=-31
Subtract 1 from -30 to get -31.
x=\frac{-31}{24}
Divide both sides by 24.
x=-\frac{31}{24}
Fraction \frac{-31}{24} can be rewritten as -\frac{31}{24} by extracting the negative sign.
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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