7bc-d=12

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Solution for 7bc-d=12 equation: 


Simplifying
7bc + -1d = 12

Solving
7bc + -1d = 12

Solving for variable 'b'.

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

Add 'd' to each side of the equation.
7bc + -1d + d = 12 + d

Combine like terms: -1d + d = 0
7bc + 0 = 12 + d
7bc = 12 + d

Divide each side by '7c'.
b = 1.714285714c-1 + 0.1428571429c-1d

Simplifying
b = 1.714285714c-1 + 0.1428571429c-1d

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