3(d+1)+1=10

Solution for 3(d+1)+1=10 equation:

Simplifying
3(d + 1) + 1 = 10

Reorder the terms:
3(1 + d) + 1 = 10
(1 * 3 + d * 3) + 1 = 10
(3 + 3d) + 1 = 10

Reorder the terms:
3 + 1 + 3d = 10

Combine like terms: 3 + 1 = 4
4 + 3d = 10

Solving
4 + 3d = 10

Solving for variable 'd'.

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

Add '-4' to each side of the equation.
4 + -4 + 3d = 10 + -4

Combine like terms: 4 + -4 = 0
0 + 3d = 10 + -4
3d = 10 + -4

Combine like terms: 10 + -4 = 6
3d = 6

Divide each side by '3'.
d = 2

Simplifying
d = 2