The equation is .

Rearrange the terms using the commutative property: a + b = b + a.

                 (Product of two different signs is negative)

                (Subtract: )

(Add 10 to each side)

According to Additive inverse property: For any number a + (– a) = 0.

So,

According to Additive identity property: For any number a + 0 = a.

So, x = 0

The value of x = 0.