2a-7a+4a+9a=

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Solution for 2a-7a+4a+9a= equation:


Simplifying
2a + -7a + 4a + 9a = 0

Combine like terms: 2a + -7a = -5a
-5a + 4a + 9a = 0

Combine like terms: -5a + 4a = -1a
-1a + 9a = 0

Combine like terms: -1a + 9a = 8a
8a = 0

Solving
8a = 0

Solving for variable 'a'.

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

Divide each side by '8'.
a = 0

Simplifying
a = 0

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