3.1d-4.6=-1.7(4d+6)

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Solution for 3.1d-4.6=-1.7(4d+6) equation:


Simplifying
3.1d + -4.6 = -1.7(4d + 6)

Reorder the terms:
-4.6 + 3.1d = -1.7(4d + 6)

Reorder the terms:
-4.6 + 3.1d = -1.7(6 + 4d)
-4.6 + 3.1d = (6 * -1.7 + 4d * -1.7)
-4.6 + 3.1d = (-10.2 + -6.8d)

Solving
-4.6 + 3.1d = -10.2 + -6.8d

Solving for variable 'd'.

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

Add '6.8d' to each side of the equation.
-4.6 + 3.1d + 6.8d = -10.2 + -6.8d + 6.8d

Combine like terms: 3.1d + 6.8d = 9.9d
-4.6 + 9.9d = -10.2 + -6.8d + 6.8d

Combine like terms: -6.8d + 6.8d = 0.0
-4.6 + 9.9d = -10.2 + 0.0
-4.6 + 9.9d = -10.2

Add '4.6' to each side of the equation.
-4.6 + 4.6 + 9.9d = -10.2 + 4.6

Combine like terms: -4.6 + 4.6 = 0.0
0.0 + 9.9d = -10.2 + 4.6
9.9d = -10.2 + 4.6

Combine like terms: -10.2 + 4.6 = -5.6
9.9d = -5.6

Divide each side by '9.9'.
d = -0.5656565657

Simplifying
d = -0.5656565657

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