[Home](./index.md) > [rc-js-util](./rc-js-util.md) > [Mat3](./rc-js-util.mat3.md) > [getVec3MultiplyX](./rc-js-util.mat3.getvec3multiplyx.md) ## Mat3.getVec3MultiplyX() method **Signature:** ```typescript getVec3MultiplyX(_x: number): number; ``` ## Parameters

Parameter	Type	Description
\_x	number

**Returns:** number