3a=17-4a

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Solution for 3a=17-4a equation: 


Simplifying
3a = 17 + -4a

Solving
3a = 17 + -4a

Solving for variable 'a'.

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

Add '4a' to each side of the equation.
3a + 4a = 17 + -4a + 4a

Combine like terms: 3a + 4a = 7a
7a = 17 + -4a + 4a

Combine like terms: -4a + 4a = 0
7a = 17 + 0
7a = 17

Divide each side by '7'.
a = 2.428571429

Simplifying
a = 2.428571429

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