7ab+5c=4d

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Solution for 7ab+5c=4d equation:


Simplifying
7ab + 5c = 4d

Solving
7ab + 5c = 4d

Solving for variable 'a'.

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

Add '-5c' to each side of the equation.
7ab + 5c + -5c = -5c + 4d

Combine like terms: 5c + -5c = 0
7ab + 0 = -5c + 4d
7ab = -5c + 4d

Divide each side by '7b'.
a = -0.7142857143b-1c + 0.5714285714b-1d

Simplifying
a = -0.7142857143b-1c + 0.5714285714b-1d

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