-15=4d-3-2d

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Solution for -15=4d-3-2d equation:


Simplifying
-15 = 4d + -3 + -2d

Reorder the terms:
-15 = -3 + 4d + -2d

Combine like terms: 4d + -2d = 2d
-15 = -3 + 2d

Solving
-15 = -3 + 2d

Solving for variable 'd'.

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

Add '-2d' to each side of the equation.
-15 + -2d = -3 + 2d + -2d

Combine like terms: 2d + -2d = 0
-15 + -2d = -3 + 0
-15 + -2d = -3

Add '15' to each side of the equation.
-15 + 15 + -2d = -3 + 15

Combine like terms: -15 + 15 = 0
0 + -2d = -3 + 15
-2d = -3 + 15

Combine like terms: -3 + 15 = 12
-2d = 12

Divide each side by '-2'.
d = -6

Simplifying
d = -6

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