Solve for z
z=\frac{1}{13}\approx 0.076923077
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1=13z
Variable z cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by z.
13z=1
Swap sides so that all variable terms are on the left hand side.
z=\frac{1}{13}
Divide both sides by 13.
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