Advertisements
Advertisements
प्रश्न
Solve the following equation: 3y - (y + 2) = 4
योग
Advertisements
उत्तर
3y - (y + 2) = 4
⇒ 3y - y - 2 = 4
⇒ 2y - 2 = 4
⇒ 2y - 2 + 2 = 4 + 2 ...(Adding 2 to both sides)
⇒ 2y = 6
⇒ `"2y"/2 = 6/2` ...(Dividing by 2)
∴ y = 3
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
A number decreased by 8 equals 26, find the number.
The age of a man and the age of his daughter differ by 23 years and the sum of their ages is 41 years. Find the age of the man.
Solve the following equation: 2x + 3 = 7
Solve the following equation: 48 z + 3.6 = 1.2
Solve the following equation: `"2m"/3 = 8 2/3`
Solve the following equation: 3z + 2 = -4
Solve the following equation: 7y -18 = 17
Solve the following equation: `"z"/2.4 + 3.6 = 5.1`
Solve the following equation: 5y – 15 = 27 -2y
Solve the following equation: 2(z - 5) +3 (z + 2) - (3 - 5z) =10
