Solve for x
x = \frac{23}{5} = 4\frac{3}{5} = 4.6
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2x-6-3\left(4-x\right)=5
Use the distributive property to multiply 2 by x-3.
2x-6-12+3x=5
Use the distributive property to multiply -3 by 4-x.
2x-18+3x=5
Subtract 12 from -6 to get -18.
5x-18=5
Combine 2x and 3x to get 5x.
5x=5+18
Add 18 to both sides.
5x=23
Add 5 and 18 to get 23.
x=\frac{23}{5}
Divide both sides by 5.
Examples
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y = 3x + 4
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\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
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Limits
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