-a+3-2a=6

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Solution for -a+3-2a=6 equation:


Simplifying
-1a + 3 + -2a = 6

Reorder the terms:
3 + -1a + -2a = 6

Combine like terms: -1a + -2a = -3a
3 + -3a = 6

Solving
3 + -3a = 6

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + -3a = 6 + -3

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

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

Divide each side by '-3'.
a = -1

Simplifying
a = -1

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