3b+(b-2)+5a=

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


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

Reorder the terms:
3b + (-2 + b) + 5a = 0

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

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

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

Solving
-2 + 5a + 4b = 0

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 5a + 2 + 4b = 0 + 2

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

Combine like terms: -2 + 2 = 0
0 + 5a + 4b = 0 + 2
5a + 4b = 0 + 2

Combine like terms: 0 + 2 = 2
5a + 4b = 2

Add '-4b' to each side of the equation.
5a + 4b + -4b = 2 + -4b

Combine like terms: 4b + -4b = 0
5a + 0 = 2 + -4b
5a = 2 + -4b

Divide each side by '5'.
a = 0.4 + -0.8b

Simplifying
a = 0.4 + -0.8b

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