a-(2a-1+(a+2(3a-4)))=

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Solution for a-(2a-1+(a+2(3a-4)))= equation:


Simplifying
a + -1(2a + -1 + (a + 2(3a + -4))) = 0

Reorder the terms:
a + -1(2a + -1 + (a + 2(-4 + 3a))) = 0
a + -1(2a + -1 + (a + (-4 * 2 + 3a * 2))) = 0
a + -1(2a + -1 + (a + (-8 + 6a))) = 0

Reorder the terms:
a + -1(2a + -1 + (-8 + a + 6a)) = 0

Combine like terms: a + 6a = 7a
a + -1(2a + -1 + (-8 + 7a)) = 0

Remove parenthesis around (-8 + 7a)
a + -1(2a + -1 + -8 + 7a) = 0

Reorder the terms:
a + -1(-1 + -8 + 2a + 7a) = 0

Combine like terms: -1 + -8 = -9
a + -1(-9 + 2a + 7a) = 0

Combine like terms: 2a + 7a = 9a
a + -1(-9 + 9a) = 0
a + (-9 * -1 + 9a * -1) = 0
a + (9 + -9a) = 0

Reorder the terms:
9 + a + -9a = 0

Combine like terms: a + -9a = -8a
9 + -8a = 0

Solving
9 + -8a = 0

Solving for variable 'a'.

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

Add '-9' to each side of the equation.
9 + -9 + -8a = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -8a = 0 + -9
-8a = 0 + -9

Combine like terms: 0 + -9 = -9
-8a = -9

Divide each side by '-8'.
a = 1.125

Simplifying
a = 1.125

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