0.5(4d+3)-2.6=15d

Solution for 0.5(4d+3)-2.6=15d equation:

Simplifying
0.5(4d + 3) + -2.6 = 15d

Reorder the terms:
0.5(3 + 4d) + -2.6 = 15d
(3 * 0.5 + 4d * 0.5) + -2.6 = 15d
(1.5 + 2d) + -2.6 = 15d

Reorder the terms:
1.5 + -2.6 + 2d = 15d

Combine like terms: 1.5 + -2.6 = -1.1
-1.1 + 2d = 15d

Solving
-1.1 + 2d = 15d

Solving for variable 'd'.

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

Add '-15d' to each side of the equation.
-1.1 + 2d + -15d = 15d + -15d

Combine like terms: 2d + -15d = -13d
-1.1 + -13d = 15d + -15d

Combine like terms: 15d + -15d = 0
-1.1 + -13d = 0

Add '1.1' to each side of the equation.
-1.1 + 1.1 + -13d = 0 + 1.1

Combine like terms: -1.1 + 1.1 = 0.0
0.0 + -13d = 0 + 1.1
-13d = 0 + 1.1

Combine like terms: 0 + 1.1 = 1.1
-13d = 1.1

Divide each side by '-13'.
d = -0.08461538462

Simplifying
d = -0.08461538462