Advertisements
Advertisements
Question
Write equation for the following statement:
Ten times a is 70.
Advertisements
Solution
10a = 70
APPEARS IN
RELATED QUESTIONS
Simplify:
−3(a + b) + 4(2a − 3b) − (2a − b)
Write the following statement as an equation:
A number divided by 8 gives 7.
Write the following statement as an equation:
3 less than 4 times a number is 17.
Solve the following equation by the trial-and-error method: 4x = 28
Solve the following equation and verify the answer:
`x/4-8=1`
A bag contains 25-paisa and 50-paisa coins whose total value is Rs 30. If the number of 25-paisa coins is four times that of 50-paisa coins, find the number of each type of coins.
What must be added to 5x3 − 2x2 + 6x + 7 to make the sum x3 + 3x2 − x + 1?
Write 'T' for true and 'F' for false for the statement given below:
The coefficient of x in 5xy is 5.
I think of a number and on adding 13 to it, I get 27. The equation for this is ______.
Complete the table and by inspection of the table, find the solution to the equation 5t = 35.
|
t |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
______ |
|
5t |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
______ |
