Question

What is the value of x in the equation x + 5.1 = 0?

−5.1

0

4.9

I don't know.

Answer 1

x = -5.1

Explanation:

Given the equation, x + 5.1 = 0:

Subtract 5.1 on both sides of the equation to isolate x:

x + 5.1 - 5.1 = 0 - 5.1

x + 0 = - 5.1

x = - 5.1

Answer 2

x = -5.1

Explanation:

Given the equation, x + 5.1 = 0:

Subtract 5.1 on both sides of the equation to isolate x:

x + 5.1 - 5.1 = 0 - 5.1

x + 0 = - 5.1

x = - 5.1