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

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


Simplifying
3(4a + 2b) + -2(a + -1b) = 0
(4a * 3 + 2b * 3) + -2(a + -1b) = 0
(12a + 6b) + -2(a + -1b) = 0
12a + 6b + (a * -2 + -1b * -2) = 0
12a + 6b + (-2a + 2b) = 0

Reorder the terms:
12a + -2a + 6b + 2b = 0

Combine like terms: 12a + -2a = 10a
10a + 6b + 2b = 0

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

Solving
10a + 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.
10a + 8b + -8b = 0 + -8b

Combine like terms: 8b + -8b = 0
10a + 0 = 0 + -8b
10a = 0 + -8b
Remove the zero:
10a = -8b

Divide each side by '10'.
a = -0.8b

Simplifying
a = -0.8b

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