-7d=27-(3-d)

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Solution for -7d=27-(3-d) equation:


Simplifying
-7d = 27 + -1(3 + -1d)
-7d = 27 + (3 * -1 + -1d * -1)
-7d = 27 + (-3 + 1d)

Combine like terms: 27 + -3 = 24
-7d = 24 + 1d

Solving
-7d = 24 + 1d

Solving for variable 'd'.

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

Add '-1d' to each side of the equation.
-7d + -1d = 24 + 1d + -1d

Combine like terms: -7d + -1d = -8d
-8d = 24 + 1d + -1d

Combine like terms: 1d + -1d = 0
-8d = 24 + 0
-8d = 24

Divide each side by '-8'.
d = -3

Simplifying
d = -3

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