2-2(5d+2)+2(3+d)=2

Solution for 2-2(5d+2)+2(3+d)=2 equation:

Simplifying
2 + -2(5d + 2) + 2(3 + d) = 2

Reorder the terms:
2 + -2(2 + 5d) + 2(3 + d) = 2
2 + (2 * -2 + 5d * -2) + 2(3 + d) = 2
2 + (-4 + -10d) + 2(3 + d) = 2
2 + -4 + -10d + (3 * 2 + d * 2) = 2
2 + -4 + -10d + (6 + 2d) = 2

Reorder the terms:
2 + -4 + 6 + -10d + 2d = 2

Combine like terms: 2 + -4 = -2
-2 + 6 + -10d + 2d = 2

Combine like terms: -2 + 6 = 4
4 + -10d + 2d = 2

Combine like terms: -10d + 2d = -8d
4 + -8d = 2

Solving
4 + -8d = 2

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 + -8d = 2 + -4

Combine like terms: 4 + -4 = 0
0 + -8d = 2 + -4
-8d = 2 + -4

Combine like terms: 2 + -4 = -2
-8d = -2

Divide each side by '-8'.
d = 0.25

Simplifying
d = 0.25