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

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


Simplifying
2(a + 3b) + 4(2a + -1b) = 0
(a * 2 + 3b * 2) + 4(2a + -1b) = 0
(2a + 6b) + 4(2a + -1b) = 0
2a + 6b + (2a * 4 + -1b * 4) = 0
2a + 6b + (8a + -4b) = 0

Reorder the terms:
2a + 8a + 6b + -4b = 0

Combine like terms: 2a + 8a = 10a
10a + 6b + -4b = 0

Combine like terms: 6b + -4b = 2b
10a + 2b = 0

Solving
10a + 2b = 0

Solving for variable 'a'.

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

Add '-2b' to each side of the equation.
10a + 2b + -2b = 0 + -2b

Combine like terms: 2b + -2b = 0
10a + 0 = 0 + -2b
10a = 0 + -2b
Remove the zero:
10a = -2b

Divide each side by '10'.
a = -0.2b

Simplifying
a = -0.2b

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