Solve for x
x = \frac{18}{5} = 3\frac{3}{5} = 3.6
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3x-10=8-2x
Use the distributive property to multiply 2 by 4-x.
3x-10+2x=8
Add 2x to both sides.
5x-10=8
Combine 3x and 2x to get 5x.
5x=8+10
Add 10 to both sides.
5x=18
Add 8 and 10 to get 18.
x=\frac{18}{5}
Divide both sides by 5.
Examples
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y = 3x + 4
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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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