9a+14=6a+77

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Solution for 9a+14=6a+77 equation:


Simplifying
9a + 14 = 6a + 77

Reorder the terms:
14 + 9a = 6a + 77

Reorder the terms:
14 + 9a = 77 + 6a

Solving
14 + 9a = 77 + 6a

Solving for variable 'a'.

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

Add '-6a' to each side of the equation.
14 + 9a + -6a = 77 + 6a + -6a

Combine like terms: 9a + -6a = 3a
14 + 3a = 77 + 6a + -6a

Combine like terms: 6a + -6a = 0
14 + 3a = 77 + 0
14 + 3a = 77

Add '-14' to each side of the equation.
14 + -14 + 3a = 77 + -14

Combine like terms: 14 + -14 = 0
0 + 3a = 77 + -14
3a = 77 + -14

Combine like terms: 77 + -14 = 63
3a = 63

Divide each side by '3'.
a = 21

Simplifying
a = 21

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