4d-7-(5-3D)=

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Solution for 4d-7-(5-3D)= equation:


Simplifying
4d + -7 + -1(5 + -3D) = 0
4d + -7 + (5 * -1 + -3D * -1) = 0
4d + -7 + (-5 + 3D) = 0

Reorder the terms:
-7 + -5 + 3D + 4d = 0

Combine like terms: -7 + -5 = -12
-12 + 3D + 4d = 0

Solving
-12 + 3D + 4d = 0

Solving for variable 'D'.

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

Add '12' to each side of the equation.
-12 + 3D + 12 + 4d = 0 + 12

Reorder the terms:
-12 + 12 + 3D + 4d = 0 + 12

Combine like terms: -12 + 12 = 0
0 + 3D + 4d = 0 + 12
3D + 4d = 0 + 12

Combine like terms: 0 + 12 = 12
3D + 4d = 12

Add '-4d' to each side of the equation.
3D + 4d + -4d = 12 + -4d

Combine like terms: 4d + -4d = 0
3D + 0 = 12 + -4d
3D = 12 + -4d

Divide each side by '3'.
D = 4 + -1.333333333d

Simplifying
D = 4 + -1.333333333d

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