(a+2b)+(3b-4c)+(5a-7c)+3b=

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Solution for (a+2b)+(3b-4c)+(5a-7c)+3b= equation:


Simplifying
(a + 2b) + (3b + -4c) + (5a + -7c) + 3b = 0

Remove parenthesis around (a + 2b)
a + 2b + (3b + -4c) + (5a + -7c) + 3b = 0

Remove parenthesis around (3b + -4c)
a + 2b + 3b + -4c + (5a + -7c) + 3b = 0

Remove parenthesis around (5a + -7c)
a + 2b + 3b + -4c + 5a + -7c + 3b = 0

Reorder the terms:
a + 5a + 2b + 3b + 3b + -4c + -7c = 0

Combine like terms: a + 5a = 6a
6a + 2b + 3b + 3b + -4c + -7c = 0

Combine like terms: 2b + 3b = 5b
6a + 5b + 3b + -4c + -7c = 0

Combine like terms: 5b + 3b = 8b
6a + 8b + -4c + -7c = 0

Combine like terms: -4c + -7c = -11c
6a + 8b + -11c = 0

Solving
6a + 8b + -11c = 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 + -11c = 0 + -8b

Combine like terms: 8b + -8b = 0
6a + 0 + -11c = 0 + -8b
6a + -11c = 0 + -8b
Remove the zero:
6a + -11c = -8b

Add '11c' to each side of the equation.
6a + -11c + 11c = -8b + 11c

Combine like terms: -11c + 11c = 0
6a + 0 = -8b + 11c
6a = -8b + 11c

Divide each side by '6'.
a = -1.333333333b + 1.833333333c

Simplifying
a = -1.333333333b + 1.833333333c

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