Solve for x
x = \frac{33}{5} = 6\frac{3}{5} = 6.6
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3\left(3x-7\right)-4\left(x-3\right)=24
Multiply both sides of the equation by 24, the least common multiple of 8,6.
9x-21-4\left(x-3\right)=24
Use the distributive property to multiply 3 by 3x-7.
9x-21-4x+12=24
Use the distributive property to multiply -4 by x-3.
5x-21+12=24
Combine 9x and -4x to get 5x.
5x-9=24
Add -21 and 12 to get -9.
5x=24+9
Add 9 to both sides.
5x=33
Add 24 and 9 to get 33.
x=\frac{33}{5}
Divide both sides by 5.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}