7d-4=-5d-4

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Solution for 7d-4=-5d-4 equation:


Simplifying
7d + -4 = -5d + -4

Reorder the terms:
-4 + 7d = -5d + -4

Reorder the terms:
-4 + 7d = -4 + -5d

Add '4' to each side of the equation.
-4 + 4 + 7d = -4 + 4 + -5d

Combine like terms: -4 + 4 = 0
0 + 7d = -4 + 4 + -5d
7d = -4 + 4 + -5d

Combine like terms: -4 + 4 = 0
7d = 0 + -5d
7d = -5d

Solving
7d = -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.
7d + 5d = -5d + 5d

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

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

Divide each side by '12'.
d = 0

Simplifying
d = 0

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