3a-5b-9c=17

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Solution for 3a-5b-9c=17 equation:


Simplifying
3a + -5b + -9c = 17

Solving
3a + -5b + -9c = 17

Solving for variable 'a'.

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

Add '5b' to each side of the equation.
3a + -5b + 5b + -9c = 17 + 5b

Combine like terms: -5b + 5b = 0
3a + 0 + -9c = 17 + 5b
3a + -9c = 17 + 5b

Add '9c' to each side of the equation.
3a + -9c + 9c = 17 + 5b + 9c

Combine like terms: -9c + 9c = 0
3a + 0 = 17 + 5b + 9c
3a = 17 + 5b + 9c

Divide each side by '3'.
a = 5.666666667 + 1.666666667b + 3c

Simplifying
a = 5.666666667 + 1.666666667b + 3c

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