Question

Solve the equation for x.

x - 12 = -3

x =?

Answer 1

x=9

Explanation:

x-12= -3

(move the constant to the right side and change its sign)

x= -3+12

(Calculate the Sum)

x=9

So the answer is 9

Answer 2

Hello!

Answer:

`\Large \boxed{\sf x = 9}`

Explanation:

→ We want to solve this equation:

`\sf x - 12 = -3`

◼ Add 12 to both sides:

`\sf x - 12+12 = -3+12`

◼ Simplify both sides:

`\boxed{\sf x = 9}`

Conclusion:

The solution of the equation x - 12 = -3 is 9.