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प्रश्न
Subtract:
3a from 5b
उत्तर
Change the sign of the term of the expression that is to be subtracted and then add.
Term to be subtracted = 3a
Changing the sign of each term of the expression gives -3a.
On adding:
5b+(-3a)
= 5b-3a
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संबंधित प्रश्न
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| Across | Down |
| x + 40 gives 100 | x is 1005 multiplied by 6 |
| 7 reduced from t gives 31 | t ÷ 7 = 5 |
| z is 5 added 5 times | p is the predecessor of first 3 digit number |
| v is the whole number zero plus number of days in a ordinary year | z is the number of weeks in a year (digits reversed) |
| k is 24 added to 25 | k is 11 times 4 |
| u is 2 added to two times 11 gives the number of hours in a day | u is product of 23 and 9 |
| a is 20 more to 40 | a is 4 added to the product of 12 and 5 |
| s minus 1 gives 246 is the number of letters in Tamil language | m is the successor of 9 |
The value of x for which the expressions 3x – 4 and 2x + 1 become equal is ______.
The sum of two numbers is 60 and their difference is 30.
The difference of numbers in term of x is ______.
