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

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


Simplifying
2(a + -1b) + 3(a + b) = 0
(a * 2 + -1b * 2) + 3(a + b) = 0
(2a + -2b) + 3(a + b) = 0
2a + -2b + (a * 3 + b * 3) = 0
2a + -2b + (3a + 3b) = 0

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

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

Combine like terms: -2b + 3b = 1b
5a + 1b = 0

Solving
5a + 1b = 0

Solving for variable 'a'.

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

Add '-1b' to each side of the equation.
5a + 1b + -1b = 0 + -1b

Combine like terms: 1b + -1b = 0
5a + 0 = 0 + -1b
5a = 0 + -1b
Remove the zero:
5a = -1b

Divide each side by '5'.
a = -0.2b

Simplifying
a = -0.2b

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