Question

The equation having – 3 as a solution is ______.

विकल्प

• x + 3 = 1

• 8 + 2x = 3

• 10 + 3x = 1

• 2x + 1 = 3

Answer 1

The equation having – 3 as a solution is 10 + 3x = 1.

Explanation:

Consider the equation 10 + 3x = 1

Transpose 10 to right-hand side then it becomes –10

3x = 1 – 10

x = `-9/3`

x = –3