-4=-2(6-a)

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Solution for -4=-2(6-a) equation:


Simplifying
-4 = -2(6 + -1a)
-4 = (6 * -2 + -1a * -2)
-4 = (-12 + 2a)

Solving
-4 = -12 + 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.
-4 + -2a = -12 + 2a + -2a

Combine like terms: 2a + -2a = 0
-4 + -2a = -12 + 0
-4 + -2a = -12

Add '4' to each side of the equation.
-4 + 4 + -2a = -12 + 4

Combine like terms: -4 + 4 = 0
0 + -2a = -12 + 4
-2a = -12 + 4

Combine like terms: -12 + 4 = -8
-2a = -8

Divide each side by '-2'.
a = 4

Simplifying
a = 4

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