23=-2d+7

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Solution for 23=-2d+7 equation:


Simplifying
23 = -2d + 7

Reorder the terms:
23 = 7 + -2d

Solving
23 = 7 + -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.
23 + 2d = 7 + -2d + 2d

Combine like terms: -2d + 2d = 0
23 + 2d = 7 + 0
23 + 2d = 7

Add '-23' to each side of the equation.
23 + -23 + 2d = 7 + -23

Combine like terms: 23 + -23 = 0
0 + 2d = 7 + -23
2d = 7 + -23

Combine like terms: 7 + -23 = -16
2d = -16

Divide each side by '2'.
d = -8

Simplifying
d = -8

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