12a+15b+9c=x

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Solution for 12a+15b+9c=x equation:


Simplifying
12a + 15b + 9c = x

Solving
12a + 15b + 9c = x

Solving for variable 'a'.

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

Add '-15b' to each side of the equation.
12a + 15b + -15b + 9c = -15b + x

Combine like terms: 15b + -15b = 0
12a + 0 + 9c = -15b + x
12a + 9c = -15b + x

Add '-9c' to each side of the equation.
12a + 9c + -9c = -15b + -9c + x

Combine like terms: 9c + -9c = 0
12a + 0 = -15b + -9c + x
12a = -15b + -9c + x

Divide each side by '12'.
a = -1.25b + -0.75c + 0.08333333333x

Simplifying
a = -1.25b + -0.75c + 0.08333333333x

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