2a-[3b+(-4a+5b)]=

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Solution for 2a-[3b+(-4a+5b)]= equation:


Simplifying
2a + -1[3b + (-4a + 5b)] = 0

Remove parenthesis around (-4a + 5b)
2a + -1[3b + -4a + 5b] = 0

Reorder the terms:
2a + -1[-4a + 3b + 5b] = 0

Combine like terms: 3b + 5b = 8b
2a + -1[-4a + 8b] = 0
2a + [-4a * -1 + 8b * -1] = 0
2a + [4a + -8b] = 0

Combine like terms: 2a + 4a = 6a
6a + -8b = 0

Solving
6a + -8b = 0

Solving for variable 'a'.

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

Add '8b' to each side of the equation.
6a + -8b + 8b = 0 + 8b

Combine like terms: -8b + 8b = 0
6a + 0 = 0 + 8b
6a = 0 + 8b
Remove the zero:
6a = 8b

Divide each side by '6'.
a = 1.333333333b

Simplifying
a = 1.333333333b

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