Advertisements
Advertisements
प्रश्न
Any value of the variable which makes both sides of an equation equal is known as a ______ of the equation.
उत्तर
Any value of the variable which makes both sides of an equation equal is known as a solution of the equation.
Explanation:
E.g. x + 2 = 3 ⇒ x = 3 – 2 = 1 ...[Transposing 2 to RHS]
Hence, x = 1 satisfies the equation and it is a solution of the equation.
APPEARS IN
संबंधित प्रश्न
Find x: −3(4x + 9) = 21
If a train runs at 60 km/hr it reaches its destination late by 15 minutes. But, if it runs at 85 kmph it is late by only 4 minutes. Find the distance to be covered by the train.
If the cost of an 
is ‘x’ and the cost of a 
is ₹ 5, then the total cost of fruits is ₹ 'x + 5'
A piece of wire is ‘12s’ cm long. What will be the length of the side, if it is formed as a square
The solution of the equation `2y = 5y - 18/5` is ______.
If 7x + 4 = 25, then the value of x is ______.
The equations x + 1 = 0 and 2x + 2 = 0 have the same solution.
In an equation, the LHS is equal to the RHS.
Multiple of 5.
A class with p students has planned a picnic. Rs 50 per student is collected, out of which Rs 1800 is paid in advance for transport. How much money is left with them to spend on other items?
