Advertisements
Advertisements
प्रश्न
Solve the following equation: 3y + 8 = 13
Advertisements
उत्तर
3y + 8 = 13
⇒ 3y + 8 - 8 = 13 - 8 ...(Substracting 8 from both sides)
⇒ 3y = 5
⇒ `"3y"/3 = 5/3` ....(Dividing by 3)
∴ y = `5/3 = 1 2/3`
संबंधित प्रश्न
A number increased by 17 becomes 54. Find the number.
The age of a man is 27 years more than the age of his son. If the sum of their ages is 47 years, find the age of the son and his father.
The difference between the two numbers is 23. Taking the larger number as x, find:
(i) the expression for a smaller number.
(ii) the smaller number, if the sum of these two numbers is 91.
Solve the following equation: 3y – 8 = 13
Solve the following equation: 5x – 2.4 = 4.9
Solve the following equation: `"x"/2 - 3 = 5`
Solve the following equation: 5 = x - 3
Solve the following equation: 3z + 2 = -4
Solve the following equation: 3z – 18 = z – (12 - 4z)
Solve the following equation: 2(z - 5) +3 (z + 2) - (3 - 5z) =10
