3.4d-4.2=-1.1(6d+8)

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Solution for 3.4d-4.2=-1.1(6d+8) equation: 


Simplifying
3.4d + -4.2 = -1.1(6d + 8)

Reorder the terms:
-4.2 + 3.4d = -1.1(6d + 8)

Reorder the terms:
-4.2 + 3.4d = -1.1(8 + 6d)
-4.2 + 3.4d = (8 * -1.1 + 6d * -1.1)
-4.2 + 3.4d = (-8.8 + -6.6d)

Solving
-4.2 + 3.4d = -8.8 + -6.6d

Solving for variable 'd'.

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

Add '6.6d' to each side of the equation.
-4.2 + 3.4d + 6.6d = -8.8 + -6.6d + 6.6d

Combine like terms: 3.4d + 6.6d = 10d
-4.2 + 10d = -8.8 + -6.6d + 6.6d

Combine like terms: -6.6d + 6.6d = 0.0
-4.2 + 10d = -8.8 + 0.0
-4.2 + 10d = -8.8

Add '4.2' to each side of the equation.
-4.2 + 4.2 + 10d = -8.8 + 4.2

Combine like terms: -4.2 + 4.2 = 0.0
0.0 + 10d = -8.8 + 4.2
10d = -8.8 + 4.2

Combine like terms: -8.8 + 4.2 = -4.6
10d = -4.6

Divide each side by '10'.
d = -0.46

Simplifying
d = -0.46

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