Advertisements
Advertisements
प्रश्न
Check whether the value given in the bracket is a solution to the given equation or not:
n + 5 = 19 (n = 1)
Advertisements
उत्तर
n + 5 = 19 (n = 1)
Putting n = 1 in L.H.S.,
n + 5 = 1 + 5 = 6 ≠ 19
As L.H.S. ≠ R.H.S.,
Therefore, n = 1 is not a solution of the given equation, n + 5 = 19.
APPEARS IN
संबंधित प्रश्न
Complete the last column of the table.
| Equation | Value | Say, whether the Equation is Satisfied. (Yes/No) |
| `m/3 = 2` | m = 6 |
Write equation for the following statement:
2 subtracted from y is 8.
Write equation for the following statement:
Ten times a is 70.
Write equation for the following statement:
If you add 3 to one-third of z, you get 30.
Simplify:
−2(x2 − y2 + xy) −3(x2 + y2 − xy)
Write a statement for the equation, given below:
2y = 18
Solve the following equation and verify the answer:
x + 3 = −2
If `x/5=1`, then
The volume of water in a tank is twice of that in the other. If we draw out 25 litres from the first and add it to the other, the volumes of the water in each tank will be the same. Find the volume of water in each tank.
The length of a rectangular hall is 4 meters less than 3 times the breadth of the hall. What is the length, if the breadth is b meters?
