2(6a-1)-(2a-3)+3(7a-5)=

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Solution for 2(6a-1)-(2a-3)+3(7a-5)= equation:


Simplifying
2(6a + -1) + -1(2a + -3) + 3(7a + -5) = 0

Reorder the terms:
2(-1 + 6a) + -1(2a + -3) + 3(7a + -5) = 0
(-1 * 2 + 6a * 2) + -1(2a + -3) + 3(7a + -5) = 0
(-2 + 12a) + -1(2a + -3) + 3(7a + -5) = 0

Reorder the terms:
-2 + 12a + -1(-3 + 2a) + 3(7a + -5) = 0
-2 + 12a + (-3 * -1 + 2a * -1) + 3(7a + -5) = 0
-2 + 12a + (3 + -2a) + 3(7a + -5) = 0

Reorder the terms:
-2 + 12a + 3 + -2a + 3(-5 + 7a) = 0
-2 + 12a + 3 + -2a + (-5 * 3 + 7a * 3) = 0
-2 + 12a + 3 + -2a + (-15 + 21a) = 0

Reorder the terms:
-2 + 3 + -15 + 12a + -2a + 21a = 0

Combine like terms: -2 + 3 = 1
1 + -15 + 12a + -2a + 21a = 0

Combine like terms: 1 + -15 = -14
-14 + 12a + -2a + 21a = 0

Combine like terms: 12a + -2a = 10a
-14 + 10a + 21a = 0

Combine like terms: 10a + 21a = 31a
-14 + 31a = 0

Solving
-14 + 31a = 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 + 14 + 31a = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 31a = 0 + 14
31a = 0 + 14

Combine like terms: 0 + 14 = 14
31a = 14

Divide each side by '31'.
a = 0.4516129032

Simplifying
a = 0.4516129032

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