-3(1-3a)=-8a+3(-1-4a)

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Solution for -3(1-3a)=-8a+3(-1-4a) equation:


Simplifying
-3(1 + -3a) = -8a + 3(-1 + -4a)
(1 * -3 + -3a * -3) = -8a + 3(-1 + -4a)
(-3 + 9a) = -8a + 3(-1 + -4a)
-3 + 9a = -8a + (-1 * 3 + -4a * 3)
-3 + 9a = -8a + (-3 + -12a)

Reorder the terms:
-3 + 9a = -3 + -8a + -12a

Combine like terms: -8a + -12a = -20a
-3 + 9a = -3 + -20a

Add '3' to each side of the equation.
-3 + 3 + 9a = -3 + 3 + -20a

Combine like terms: -3 + 3 = 0
0 + 9a = -3 + 3 + -20a
9a = -3 + 3 + -20a

Combine like terms: -3 + 3 = 0
9a = 0 + -20a
9a = -20a

Solving
9a = -20a

Solving for variable 'a'.

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

Add '20a' to each side of the equation.
9a + 20a = -20a + 20a

Combine like terms: 9a + 20a = 29a
29a = -20a + 20a

Combine like terms: -20a + 20a = 0
29a = 0

Divide each side by '29'.
a = 0

Simplifying
a = 0

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