-6.9d+2.93=-12.88-8.6d

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Solution for -6.9d+2.93=-12.88-8.6d equation: 


Simplifying
-6.9d + 2.93 = -12.88 + -8.6d

Reorder the terms:
2.93 + -6.9d = -12.88 + -8.6d

Solving
2.93 + -6.9d = -12.88 + -8.6d

Solving for variable 'd'.

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

Add '8.6d' to each side of the equation.
2.93 + -6.9d + 8.6d = -12.88 + -8.6d + 8.6d

Combine like terms: -6.9d + 8.6d = 1.7d
2.93 + 1.7d = -12.88 + -8.6d + 8.6d

Combine like terms: -8.6d + 8.6d = 0.0
2.93 + 1.7d = -12.88 + 0.0
2.93 + 1.7d = -12.88

Add '-2.93' to each side of the equation.
2.93 + -2.93 + 1.7d = -12.88 + -2.93

Combine like terms: 2.93 + -2.93 = 0.00
0.00 + 1.7d = -12.88 + -2.93
1.7d = -12.88 + -2.93

Combine like terms: -12.88 + -2.93 = -15.81
1.7d = -15.81

Divide each side by '1.7'.
d = -9.3

Simplifying
d = -9.3

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