Solve for k
k=\frac{4}{x}
x\neq 0
Solve for x
x=\frac{4}{k}
k\neq 0
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2kx=8
Combine 6kx and -4kx to get 2kx.
2xk=8
The equation is in standard form.
\frac{2xk}{2x}=\frac{8}{2x}
Divide both sides by 2x.
k=\frac{8}{2x}
Dividing by 2x undoes the multiplication by 2x.
k=\frac{4}{x}
Divide 8 by 2x.
2kx=8
Combine 6kx and -4kx to get 2kx.
\frac{2kx}{2k}=\frac{8}{2k}
Divide both sides by 2k.
x=\frac{8}{2k}
Dividing by 2k undoes the multiplication by 2k.
x=\frac{4}{k}
Divide 8 by 2k.
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