Solve for z
z=1
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3-2=z
Variable z cannot be equal to 0 since division by zero is not defined. Multiply both sides of the equation by 2z, the least common multiple of 2z,2.
1=z
Subtract 2 from 3 to get 1.
z=1
Swap sides so that all variable terms are on the left hand side.
Examples
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