15c+38d=9(2d+1)-3

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Solution for 15c+38d=9(2d+1)-3 equation:


Simplifying
15c + 38d = 9(2d + 1) + -3

Reorder the terms:
15c + 38d = 9(1 + 2d) + -3
15c + 38d = (1 * 9 + 2d * 9) + -3
15c + 38d = (9 + 18d) + -3

Reorder the terms:
15c + 38d = 9 + -3 + 18d

Combine like terms: 9 + -3 = 6
15c + 38d = 6 + 18d

Solving
15c + 38d = 6 + 18d

Solving for variable 'c'.

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

Add '-38d' to each side of the equation.
15c + 38d + -38d = 6 + 18d + -38d

Combine like terms: 38d + -38d = 0
15c + 0 = 6 + 18d + -38d
15c = 6 + 18d + -38d

Combine like terms: 18d + -38d = -20d
15c = 6 + -20d

Divide each side by '15'.
c = 0.4 + -1.333333333d

Simplifying
c = 0.4 + -1.333333333d

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