another name for inverse is

opposite or reverse

3+_____=0

The inverse of 3 is -3.

The another name for inverse is reciprocal.

Another name for inverse is "opposite" or "reciprocal".

To find the inverse of a number or expression, follow these general steps:

1. In the case of numbers, start with the number you want to find the inverse of. For example, if you want to find the inverse of 4, start with 4.

2. If you are working with an expression or equation, isolate the term or variable that you want to find the inverse of. For example, if you have the expression 2x + 3 = 7 and want to find the inverse of "x", isolate it by subtracting 3 from both sides, resulting in 2x = 4.

3. Take the reciprocal of the number or expression. For a number, the reciprocal is found by dividing 1 by the number itself. For example, the reciprocal of 4 is 1/4 or 0.25.

For an equation or expression, the reciprocal is found by inverting the value. In the example of 2x = 4, the reciprocal of 2 is 1/2 or 0.5. So the inverse of 2x is (1/2)x or 0.5x.

The term "inverse" is commonly used in mathematics to describe the opposite or reciprocal of a number or expression. It is important to note that not all numbers or expressions have inverses. For example, the number 0 does not have an inverse because dividing by 0 is undefined.