10+2=1d

Solution for 10+2=1d equation:

Simplifying
10 + 2 = 1d

Combine like terms: 10 + 2 = 12
12 = 1d

Solving
12 = 1d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-1d' to each side of the equation.
12 + -1d = 1d + -1d

Combine like terms: 1d + -1d = 0
12 + -1d = 0

Add '-12' to each side of the equation.
12 + -12 + -1d = 0 + -12

Combine like terms: 12 + -12 = 0
0 + -1d = 0 + -12
-1d = 0 + -12

Combine like terms: 0 + -12 = -12
-1d = -12

Divide each side by '-1'.
d = 12

Simplifying
d = 12