-6=-9a+3a+4+4a

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Solution for -6=-9a+3a+4+4a equation:


Simplifying
-6 = -9a + 3a + 4 + 4a

Reorder the terms:
-6 = 4 + -9a + 3a + 4a

Combine like terms: -9a + 3a = -6a
-6 = 4 + -6a + 4a

Combine like terms: -6a + 4a = -2a
-6 = 4 + -2a

Solving
-6 = 4 + -2a

Solving for variable 'a'.

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

Add '2a' to each side of the equation.
-6 + 2a = 4 + -2a + 2a

Combine like terms: -2a + 2a = 0
-6 + 2a = 4 + 0
-6 + 2a = 4

Add '6' to each side of the equation.
-6 + 6 + 2a = 4 + 6

Combine like terms: -6 + 6 = 0
0 + 2a = 4 + 6
2a = 4 + 6

Combine like terms: 4 + 6 = 10
2a = 10

Divide each side by '2'.
a = 5

Simplifying
a = 5

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