2a-3(-4-3a)=-3

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Solution for 2a-3(-4-3a)=-3 equation:


Simplifying
2a + -3(-4 + -3a) = -3
2a + (-4 * -3 + -3a * -3) = -3
2a + (12 + 9a) = -3

Reorder the terms:
12 + 2a + 9a = -3

Combine like terms: 2a + 9a = 11a
12 + 11a = -3

Solving
12 + 11a = -3

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -12 + 11a = -3 + -12

Combine like terms: 12 + -12 = 0
0 + 11a = -3 + -12
11a = -3 + -12

Combine like terms: -3 + -12 = -15
11a = -15

Divide each side by '11'.
a = -1.363636364

Simplifying
a = -1.363636364

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