C+D+3=77

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Solution for C+D+3=77 equation:


Simplifying
C + D + 3 = 77

Reorder the terms:
3 + C + D = 77

Solving
3 + C + D = 77

Solving for variable 'C'.

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

Add '-3' to each side of the equation.
3 + C + -3 + D = 77 + -3

Reorder the terms:
3 + -3 + C + D = 77 + -3

Combine like terms: 3 + -3 = 0
0 + C + D = 77 + -3
C + D = 77 + -3

Combine like terms: 77 + -3 = 74
C + D = 74

Add '-1D' to each side of the equation.
C + D + -1D = 74 + -1D

Combine like terms: D + -1D = 0
C + 0 = 74 + -1D
C = 74 + -1D

Simplifying
C = 74 + -1D

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