Solve for a
a=3-\frac{5}{2x}
x\neq 0
Solve for x
x=-\frac{5}{2\left(a-3\right)}
a\neq 3
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2ax-x+3=5x-2
Use the distributive property to multiply 2a-1 by x.
2ax+3=5x-2+x
Add x to both sides.
2ax+3=6x-2
Combine 5x and x to get 6x.
2ax=6x-2-3
Subtract 3 from both sides.
2ax=6x-5
Subtract 3 from -2 to get -5.
2xa=6x-5
The equation is in standard form.
\frac{2xa}{2x}=\frac{6x-5}{2x}
Divide both sides by 2x.
a=\frac{6x-5}{2x}
Dividing by 2x undoes the multiplication by 2x.
a=3-\frac{5}{2x}
Divide 6x-5 by 2x.
2ax-x+3=5x-2
Use the distributive property to multiply 2a-1 by x.
2ax-x+3-5x=-2
Subtract 5x from both sides.
2ax-6x+3=-2
Combine -x and -5x to get -6x.
2ax-6x=-2-3
Subtract 3 from both sides.
2ax-6x=-5
Subtract 3 from -2 to get -5.
\left(2a-6\right)x=-5
Combine all terms containing x.
\frac{\left(2a-6\right)x}{2a-6}=-\frac{5}{2a-6}
Divide both sides by 2a-6.
x=-\frac{5}{2a-6}
Dividing by 2a-6 undoes the multiplication by 2a-6.
x=-\frac{5}{2\left(a-3\right)}
Divide -5 by 2a-6.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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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
\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}