12a-7x-3a-2x=

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Solution for 12a-7x-3a-2x= equation:


Simplifying
12a + -7x + -3a + -2x = 0

Reorder the terms:
12a + -3a + -7x + -2x = 0

Combine like terms: 12a + -3a = 9a
9a + -7x + -2x = 0

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

Solving
9a + -9x = 0

Solving for variable 'a'.

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

Add '9x' to each side of the equation.
9a + -9x + 9x = 0 + 9x

Combine like terms: -9x + 9x = 0
9a + 0 = 0 + 9x
9a = 0 + 9x
Remove the zero:
9a = 9x

Divide each side by '9'.
a = x

Simplifying
a = x

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