Solve for x
x=20
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5x=2\left(3x-10\right)
Multiply both sides of the equation by 10, the least common multiple of 2,5.
5x=6x-20
Use the distributive property to multiply 2 by 3x-10.
5x-6x=-20
Subtract 6x from both sides.
-x=-20
Combine 5x and -6x to get -x.
x=20
Multiply both sides by -1.
Examples
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Matrix
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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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