Solve for x
x\neq 0
x_{2}=7000
Solve for x_2
x_{2}=7000
x\neq 0
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x_{2}x\times 2=14000x
Variable x cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by x.
x_{2}x\times 2-14000x=0
Subtract 14000x from both sides.
\left(x_{2}\times 2-14000\right)x=0
Combine all terms containing x.
\left(2x_{2}-14000\right)x=0
The equation is in standard form.
x=0
Divide 0 by 2x_{2}-14000.
x\in \emptyset
Variable x cannot be equal to 0.
x_{2}x\times 2=14000x
Multiply both sides of the equation by x.
2xx_{2}=14000x
The equation is in standard form.
\frac{2xx_{2}}{2x}=\frac{14000x}{2x}
Divide both sides by 2x.
x_{2}=\frac{14000x}{2x}
Dividing by 2x undoes the multiplication by 2x.
x_{2}=7000
Divide 14000x by 2x.
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