3a+9b-17=

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Solution for 3a+9b-17= equation:


Simplifying
3a + 9b + -17 = 0

Reorder the terms:
-17 + 3a + 9b = 0

Solving
-17 + 3a + 9b = 0

Solving for variable 'a'.

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

Add '17' to each side of the equation.
-17 + 3a + 17 + 9b = 0 + 17

Reorder the terms:
-17 + 17 + 3a + 9b = 0 + 17

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

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

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

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

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

Simplifying
a = 5.666666667 + -3b

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