12-3d=22+2d

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Solution for 12-3d=22+2d equation:


Simplifying
12 + -3d = 22 + 2d

Solving
12 + -3d = 22 + 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.
12 + -3d + -2d = 22 + 2d + -2d

Combine like terms: -3d + -2d = -5d
12 + -5d = 22 + 2d + -2d

Combine like terms: 2d + -2d = 0
12 + -5d = 22 + 0
12 + -5d = 22

Add '-12' to each side of the equation.
12 + -12 + -5d = 22 + -12

Combine like terms: 12 + -12 = 0
0 + -5d = 22 + -12
-5d = 22 + -12

Combine like terms: 22 + -12 = 10
-5d = 10

Divide each side by '-5'.
d = -2

Simplifying
d = -2

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