2(4a-1)-7a=12-6

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Solution for 2(4a-1)-7a=12-6 equation:


Simplifying
2(4a + -1) + -7a = 12 + -6

Reorder the terms:
2(-1 + 4a) + -7a = 12 + -6
(-1 * 2 + 4a * 2) + -7a = 12 + -6
(-2 + 8a) + -7a = 12 + -6

Combine like terms: 8a + -7a = 1a
-2 + 1a = 12 + -6

Combine like terms: 12 + -6 = 6
-2 + 1a = 6

Solving
-2 + 1a = 6

Solving for variable 'a'.

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

Add '2' to each side of the equation.
-2 + 2 + 1a = 6 + 2

Combine like terms: -2 + 2 = 0
0 + 1a = 6 + 2
1a = 6 + 2

Combine like terms: 6 + 2 = 8
1a = 8

Divide each side by '1'.
a = 8

Simplifying
a = 8

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