Advertisements
Advertisements
प्रश्न
Write the given equation in statement form:
2m = 7
Advertisements
उत्तर
Twice of a number m is 7.
APPEARS IN
संबंधित प्रश्न
Check whether the value given in the bracket is a solution to the given equation or not:
n + 5 = 19 (n = 1)
Simplify:
a − (b − 2a)
Write the following statement as an equation:
A number exceeds 5 by 3.
Solve the following equation by the trial-and-error method: x − 7 = 10
Solve the following equation and verify the answer:
5(x-1) +2(x+3) + 6 = 0
A wire of length 86 cm is bent in the form of a rectangle such that its length is 7 cm more than its breadth. Find the length and the breadth of the rectangle so formed.
The sum of three consecutive natural numbers is 51. Find the numbers.
Write 'T' for true and 'F' for false for the statement given below:
8 − x = 5 ⇒ x = 3.
Pick out the solution from the values given in the bracket next to each equation. Show that the other values do not satisfy the equation.
5m = 60 (10, 5, 12, 15)
Complete the table and find the solution to the equation m − 7 = 3.
-
m
5
6
7
8
9
10
11
12
13
______
m − 7
______
______
______
______
______
______
______
______
______
______
