2(3a-b)-7(-2+3b)=

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


Simplifying
2(3a + -1b) + -7(-2 + 3b) = 0
(3a * 2 + -1b * 2) + -7(-2 + 3b) = 0
(6a + -2b) + -7(-2 + 3b) = 0
6a + -2b + (-2 * -7 + 3b * -7) = 0
6a + -2b + (14 + -21b) = 0

Reorder the terms:
14 + 6a + -2b + -21b = 0

Combine like terms: -2b + -21b = -23b
14 + 6a + -23b = 0

Solving
14 + 6a + -23b = 0

Solving for variable 'a'.

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

Add '-14' to each side of the equation.
14 + 6a + -14 + -23b = 0 + -14

Reorder the terms:
14 + -14 + 6a + -23b = 0 + -14

Combine like terms: 14 + -14 = 0
0 + 6a + -23b = 0 + -14
6a + -23b = 0 + -14

Combine like terms: 0 + -14 = -14
6a + -23b = -14

Add '23b' to each side of the equation.
6a + -23b + 23b = -14 + 23b

Combine like terms: -23b + 23b = 0
6a + 0 = -14 + 23b
6a = -14 + 23b

Divide each side by '6'.
a = -2.333333333 + 3.833333333b

Simplifying
a = -2.333333333 + 3.833333333b

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