-2a-2b=1

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Solution for -2a-2b=1 equation: 


Simplifying
-2a + -2b = 1

Solving
-2a + -2b = 1

Solving for variable 'a'.

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

Add '2b' to each side of the equation.
-2a + -2b + 2b = 1 + 2b

Combine like terms: -2b + 2b = 0
-2a + 0 = 1 + 2b
-2a = 1 + 2b

Divide each side by '-2'.
a = -0.5 + -1b

Simplifying
a = -0.5 + -1b

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