3a+4b+c=15.5

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Solution for 3a+4b+c=15.5 equation:


Simplifying
3a + 4b + c = 15.5

Solving
3a + 4b + c = 15.5

Solving for variable 'a'.

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

Add '-4b' to each side of the equation.
3a + 4b + -4b + c = 15.5 + -4b

Combine like terms: 4b + -4b = 0
3a + 0 + c = 15.5 + -4b
3a + c = 15.5 + -4b

Add '-1c' to each side of the equation.
3a + c + -1c = 15.5 + -4b + -1c

Combine like terms: c + -1c = 0
3a + 0 = 15.5 + -4b + -1c
3a = 15.5 + -4b + -1c

Divide each side by '3'.
a = 5.166666667 + -1.333333333b + -0.3333333333c

Simplifying
a = 5.166666667 + -1.333333333b + -0.3333333333c

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