Advertisements
Advertisements
प्रश्न
Solve the following equation: `"y"/1.8` - 2.1 = - 2.8
Advertisements
उत्तर
`"y"/1.8 - 2.1 = - 2.8`
⇒ `"y"/1.8 - 2.1 + 2.1 = - 2.8 + 2.1` (Adding 2.1 to both sides)
⇒ `"y"/1.8` = - 0.7
⇒ `"y"/1.8 xx 1.8 = - 0.7 xx 1.8` (Multiplying by 1.8)
∴ y = - 1.26
APPEARS IN
संबंधित प्रश्न
When two consecutive natural numbers are added, the sum is 31; find the numbers.
Find three consecutive integers such that their sum is 78.
Solve the following equation: 2x – 3 = 7
Solve the following equation: 3y ÷ 8 = 13
Solve the following equation: `"x"/1.2 - 6 = 1`
Solve the following equation: 7z + 15 = 3z – 13
One-fourth of a number added to one-sixth of It is 15. Find the number.
Two natural numbers differ by 6 and their sum is 36. Find the larger number.
If 6 is added to twice a number to get 22, the correct equation is:
A number decreased by 9 equals 14. The number is:
