4(2a-1)-(6a-5)=

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Solution for 4(2a-1)-(6a-5)= equation:


Simplifying
4(2a + -1) + -1(6a + -5) = 0

Reorder the terms:
4(-1 + 2a) + -1(6a + -5) = 0
(-1 * 4 + 2a * 4) + -1(6a + -5) = 0
(-4 + 8a) + -1(6a + -5) = 0

Reorder the terms:
-4 + 8a + -1(-5 + 6a) = 0
-4 + 8a + (-5 * -1 + 6a * -1) = 0
-4 + 8a + (5 + -6a) = 0

Reorder the terms:
-4 + 5 + 8a + -6a = 0

Combine like terms: -4 + 5 = 1
1 + 8a + -6a = 0

Combine like terms: 8a + -6a = 2a
1 + 2a = 0

Solving
1 + 2a = 0

Solving for variable 'a'.

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

Add '-1' to each side of the equation.
1 + -1 + 2a = 0 + -1

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

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

Divide each side by '2'.
a = -0.5

Simplifying
a = -0.5

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