7(3c+6)-3b-5c=14

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Solution for 7(3c+6)-3b-5c=14 equation:


Simplifying
7(3c + 6) + -3b + -5c = 14

Reorder the terms:
7(6 + 3c) + -3b + -5c = 14
(6 * 7 + 3c * 7) + -3b + -5c = 14
(42 + 21c) + -3b + -5c = 14

Reorder the terms:
42 + -3b + 21c + -5c = 14

Combine like terms: 21c + -5c = 16c
42 + -3b + 16c = 14

Solving
42 + -3b + 16c = 14

Solving for variable 'b'.

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

Add '-42' to each side of the equation.
42 + -3b + -42 + 16c = 14 + -42

Reorder the terms:
42 + -42 + -3b + 16c = 14 + -42

Combine like terms: 42 + -42 = 0
0 + -3b + 16c = 14 + -42
-3b + 16c = 14 + -42

Combine like terms: 14 + -42 = -28
-3b + 16c = -28

Add '-16c' to each side of the equation.
-3b + 16c + -16c = -28 + -16c

Combine like terms: 16c + -16c = 0
-3b + 0 = -28 + -16c
-3b = -28 + -16c

Divide each side by '-3'.
b = 9.333333333 + 5.333333333c

Simplifying
b = 9.333333333 + 5.333333333c

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