Solve for x
x = -\frac{10}{9} = -1\frac{1}{9} \approx -1.111111111
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15x+10=6x
Multiply both sides of the equation by 2.
15x+10-6x=0
Subtract 6x from both sides.
9x+10=0
Combine 15x and -6x to get 9x.
9x=-10
Subtract 10 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-10}{9}
Divide both sides by 9.
x=-\frac{10}{9}
Fraction \frac{-10}{9} can be rewritten as -\frac{10}{9} by extracting the negative sign.
Examples
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Linear equation
y = 3x + 4
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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
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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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