1.1+(7d+1.1)=

Solution for 1.1+(7d+1.1)= equation:

Simplifying
1.1 + (7d + 1.1) = 0

Reorder the terms:
1.1 + (1.1 + 7d) = 0

Remove parenthesis around (1.1 + 7d)
1.1 + 1.1 + 7d = 0

Combine like terms: 1.1 + 1.1 = 2.2
2.2 + 7d = 0

Solving
2.2 + 7d = 0

Solving for variable 'd'.

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

Add '-2.2' to each side of the equation.
2.2 + -2.2 + 7d = 0 + -2.2

Combine like terms: 2.2 + -2.2 = 0.0
0.0 + 7d = 0 + -2.2
7d = 0 + -2.2

Combine like terms: 0 + -2.2 = -2.2
7d = -2.2

Divide each side by '7'.
d = -0.3142857143

Simplifying
d = -0.3142857143