Solve the Linear Congruence $$2 x \equiv 5 ( \bmod 9 )$$

question 71

Short Answer

Solve the linear congruence $$2 x \equiv 5 ( \bmod 9 )$$

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Definitions:

Wheel Seal

A device used to seal the gap between the wheel and the axle, preventing contamination and leakage of lubricants, thus protecting the bearing.

Friction Facings

Friction facings are materials applied to the surfaces of clutches, brakes, and other components where friction is used to transmit or impede motion, providing the necessary resistance for operation.

Secondary Circuit

An electrical or hydraulic system that operates independently or as a supportive function to the primary system.

Pressure Gauge

An instrument used to measure the pressure of a liquid or gas within a system, often calibrated in units of force per unit area.