12-5d=7d

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Solution for 12-5d=7d equation:


Simplifying
12 + -5d = 7d

Solving
12 + -5d = 7d

Solving for variable 'd'.

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

Add '-7d' to each side of the equation.
12 + -5d + -7d = 7d + -7d

Combine like terms: -5d + -7d = -12d
12 + -12d = 7d + -7d

Combine like terms: 7d + -7d = 0
12 + -12d = 0

Add '-12' to each side of the equation.
12 + -12 + -12d = 0 + -12

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

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

Divide each side by '-12'.
d = 1

Simplifying
d = 1

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