3b-3a-(-12b)-16a-(-a)=0

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Solution for 3b-3a-(-12b)-16a-(-a)=0 equation:


Simplifying
3b + -3a + -1(-12b) + -16a + -1(-1a) = 0

Remove parenthesis around (-12b)
3b + -3a + -1 * -12b + -16a + -1(-1a) = 0

Multiply -1 * -12
3b + -3a + 12b + -16a + -1(-1a) = 0

Remove parenthesis around (-1a)
3b + -3a + 12b + -16a + -1 * -1a = 0

Multiply -1 * -1
3b + -3a + 12b + -16a + 1a = 0

Reorder the terms:
-3a + -16a + 1a + 3b + 12b = 0

Combine like terms: -3a + -16a = -19a
-19a + 1a + 3b + 12b = 0

Combine like terms: -19a + 1a = -18a
-18a + 3b + 12b = 0

Combine like terms: 3b + 12b = 15b
-18a + 15b = 0

Solving
-18a + 15b = 0

Solving for variable 'a'.

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

Add '-15b' to each side of the equation.
-18a + 15b + -15b = 0 + -15b

Combine like terms: 15b + -15b = 0
-18a + 0 = 0 + -15b
-18a = 0 + -15b
Remove the zero:
-18a = -15b

Divide each side by '-18'.
a = 0.8333333333b

Simplifying
a = 0.8333333333b

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