Advertisements
Advertisements
Question
Complete the last column of the table.
| Equation | Value | Say, whether the Equation is Satisfied. (Yes/No) |
| `m/3 = 2` | m = -6 |
Advertisements
Solution
| Equation | Value | Say, whether the Equation is Satisfied. (Yes/No) |
| `m/3 = 2` | m = -6 | No |
Explanation:
`m/2 =2`
L.H.S = `m/2`
By putting m = -6
L.H.S `(-6)/3 = -2 !=` R.H.S
Hence, the equation is not satisfied.
APPEARS IN
RELATED QUESTIONS
Check whether the value given in the bracket is a solution to the given equation or not:
n + 5 = 19 (n = 1)
Check whether the value given in the bracket is a solution to the given equation or not:
4p − 3 = 13 (p = 1)
Write equation for the following statement:
Three-fourth of t is 15.
Set up an equation in the following case:
Laxmi’s father is 49 years old. He is 4 years older than three times Laxmi’s age. (Take Laxmi’s age to be y years.)
Add the following:
\[x - 3y - 2z\]
\[ 5x + 7y - z\]
- 7x - 2y + 4z
_______________
Simplify:
12x − [3x3 + 5x2 − {7x2 − (4 − 3x − x3) + 6x3} − 3x]
Solve the following equation and verify the answer:
x + 3 = −2
For any two integers x and y, which of the following suggests that operation of addition is commutative ?
State which of the following are equations (with a variable). Give reason for your answer. Identify the variable from the equations with a variable.
2m < 30
State which of the following are equations (with a variable). Give reason for your answer. Identify the variable from the equations with a variable.
20 − (10 − 5) = 3 × 5
