-d+12-3r=5d-6

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Solution for -d+12-3r=5d-6 equation:


Simplifying
-1d + 12 + -3r = 5d + -6

Reorder the terms:
12 + -1d + -3r = 5d + -6

Reorder the terms:
12 + -1d + -3r = -6 + 5d

Solving
12 + -1d + -3r = -6 + 5d

Solving for variable 'd'.

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

Add '-5d' to each side of the equation.
12 + -1d + -5d + -3r = -6 + 5d + -5d

Combine like terms: -1d + -5d = -6d
12 + -6d + -3r = -6 + 5d + -5d

Combine like terms: 5d + -5d = 0
12 + -6d + -3r = -6 + 0
12 + -6d + -3r = -6

Add '-12' to each side of the equation.
12 + -6d + -12 + -3r = -6 + -12

Reorder the terms:
12 + -12 + -6d + -3r = -6 + -12

Combine like terms: 12 + -12 = 0
0 + -6d + -3r = -6 + -12
-6d + -3r = -6 + -12

Combine like terms: -6 + -12 = -18
-6d + -3r = -18

Add '3r' to each side of the equation.
-6d + -3r + 3r = -18 + 3r

Combine like terms: -3r + 3r = 0
-6d + 0 = -18 + 3r
-6d = -18 + 3r

Divide each side by '-6'.
d = 3 + -0.5r

Simplifying
d = 3 + -0.5r

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