12a[3-2]=4a-3

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Solution for 12a[3-2]=4a-3 equation:


Simplifying
12a[3 + -2] = 4a + -3

Combine like terms: 3 + -2 = 1
12a[1] = 4a + -3

Reorder the terms for easier multiplication:
12 * 1a = 4a + -3

Multiply 12 * 1
12a = 4a + -3

Reorder the terms:
12a = -3 + 4a

Solving
12a = -3 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
12a + -4a = -3 + 4a + -4a

Combine like terms: 12a + -4a = 8a
8a = -3 + 4a + -4a

Combine like terms: 4a + -4a = 0
8a = -3 + 0
8a = -3

Divide each side by '8'.
a = -0.375

Simplifying
a = -0.375

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