Inverse Operations
operations that undo each other (+ and -, x and /)
Inverse operations refer to mathematical operations that undo each other. In other words, if one operation is performed on a number and an inverse operation is then applied to the result, the original number will be obtained once again. Examples of inverse operations include addition and subtraction or multiplication and division.
The inverse operation of addition is subtraction. If a number is added to another number, subtracting that same number from the result will return the original number. For instance, if we add 5 to 10, we get 15. The inverse operation of subtraction is addition. If a number is subtracted from another number, adding that same number to the result will return the original number. For example, if we subtract 3 from 8, we get 5. Then, if we add 3 to 5, we get 8.
Similarly, the inverse operation of multiplication is division. If a number is multiplied by another number, dividing the result by the same number will return the original number. For example, if we multiply 6 by 4, we get 24. The inverse operation of division is multiplication. If a number is divided by another number, multiplying the result by the same number will return the original number. For instance, if we divide 32 by 8, we get 4. Then, if we multiply 4 by 8, we get 32.
Understanding the concept of inverse operations is important in solving mathematical equations. For instance, if we have an equation that contains both addition and subtraction, we can isolate the variable by performing inverse operations on both sides of the equation until the variable is left alone on one side.
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