12a-[17b-(8a-3b)+3a]=

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Solution for 12a-[17b-(8a-3b)+3a]= equation:


Simplifying
12a + -1[17b + -1(8a + -3b) + 3a] = 0
12a + -1[17b + (8a * -1 + -3b * -1) + 3a] = 0
12a + -1[17b + (-8a + 3b) + 3a] = 0

Reorder the terms:
12a + -1[-8a + 3a + 17b + 3b] = 0

Combine like terms: -8a + 3a = -5a
12a + -1[-5a + 17b + 3b] = 0

Combine like terms: 17b + 3b = 20b
12a + -1[-5a + 20b] = 0
12a + [-5a * -1 + 20b * -1] = 0
12a + [5a + -20b] = 0

Combine like terms: 12a + 5a = 17a
17a + -20b = 0

Solving
17a + -20b = 0

Solving for variable 'a'.

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

Add '20b' to each side of the equation.
17a + -20b + 20b = 0 + 20b

Combine like terms: -20b + 20b = 0
17a + 0 = 0 + 20b
17a = 0 + 20b
Remove the zero:
17a = 20b

Divide each side by '17'.
a = 1.176470588b

Simplifying
a = 1.176470588b

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