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Complex numbers are numbers that have both a real and imaginary component. They are written in the form of a + bi, where a is the real part and bi is the imaginary part.
An unknown in a fraction equation is a variable that represents a number that is not known. It is usually denoted by a letter, such as x or y, and is solved for using algebraic methods.
To solve an equation with complex numbers, you must first isolate the complex number by moving all other terms to the other side of the equation. Then, use mathematical operations to solve for the unknown variable.
There could be several reasons for this. Some common mistakes include not following the correct order of operations, not properly distributing a negative sign, or making a calculation error. It is important to double check your work and make sure all steps are correct.
Practice is key when it comes to understanding complex numbers and fraction equations. Try solving a variety of equations and problems to become more comfortable with the concepts. You can also seek help from a tutor or online resources for additional support.