-19.5-3.5d=-4.5(9.5d+8)

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Solution for -19.5-3.5d=-4.5(9.5d+8) equation: 


Simplifying
-19.5 + -3.5d = -4.5(9.5d + 8)

Reorder the terms:
-19.5 + -3.5d = -4.5(8 + 9.5d)
-19.5 + -3.5d = (8 * -4.5 + 9.5d * -4.5)
-19.5 + -3.5d = (-36 + -42.75d)

Solving
-19.5 + -3.5d = -36 + -42.75d

Solving for variable 'd'.

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

Add '42.75d' to each side of the equation.
-19.5 + -3.5d + 42.75d = -36 + -42.75d + 42.75d

Combine like terms: -3.5d + 42.75d = 39.25d
-19.5 + 39.25d = -36 + -42.75d + 42.75d

Combine like terms: -42.75d + 42.75d = 0.00
-19.5 + 39.25d = -36 + 0.00
-19.5 + 39.25d = -36

Add '19.5' to each side of the equation.
-19.5 + 19.5 + 39.25d = -36 + 19.5

Combine like terms: -19.5 + 19.5 = 0.0
0.0 + 39.25d = -36 + 19.5
39.25d = -36 + 19.5

Combine like terms: -36 + 19.5 = -16.5
39.25d = -16.5

Divide each side by '39.25'.
d = -0.4203821656

Simplifying
d = -0.4203821656

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