7d-4=10d-23

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Solution for 7d-4=10d-23 equation:


Simplifying
7d + -4 = 10d + -23

Reorder the terms:
-4 + 7d = 10d + -23

Reorder the terms:
-4 + 7d = -23 + 10d

Solving
-4 + 7d = -23 + 10d

Solving for variable 'd'.

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

Add '-10d' to each side of the equation.
-4 + 7d + -10d = -23 + 10d + -10d

Combine like terms: 7d + -10d = -3d
-4 + -3d = -23 + 10d + -10d

Combine like terms: 10d + -10d = 0
-4 + -3d = -23 + 0
-4 + -3d = -23

Add '4' to each side of the equation.
-4 + 4 + -3d = -23 + 4

Combine like terms: -4 + 4 = 0
0 + -3d = -23 + 4
-3d = -23 + 4

Combine like terms: -23 + 4 = -19
-3d = -19

Divide each side by '-3'.
d = 6.333333333

Simplifying
d = 6.333333333

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