-6d+15=-10d-9

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Solution for -6d+15=-10d-9 equation:


Simplifying
-6d + 15 = -10d + -9

Reorder the terms:
15 + -6d = -10d + -9

Reorder the terms:
15 + -6d = -9 + -10d

Solving
15 + -6d = -9 + -10d

Solving for variable 'd'.

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

Add '10d' to each side of the equation.
15 + -6d + 10d = -9 + -10d + 10d

Combine like terms: -6d + 10d = 4d
15 + 4d = -9 + -10d + 10d

Combine like terms: -10d + 10d = 0
15 + 4d = -9 + 0
15 + 4d = -9

Add '-15' to each side of the equation.
15 + -15 + 4d = -9 + -15

Combine like terms: 15 + -15 = 0
0 + 4d = -9 + -15
4d = -9 + -15

Combine like terms: -9 + -15 = -24
4d = -24

Divide each side by '4'.
d = -6

Simplifying
d = -6

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