-(7a-4)+5a-6=

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Solution for -(7a-4)+5a-6= equation:


Simplifying
-1(7a + -4) + 5a + -6 = 0

Reorder the terms:
-1(-4 + 7a) + 5a + -6 = 0
(-4 * -1 + 7a * -1) + 5a + -6 = 0
(4 + -7a) + 5a + -6 = 0

Reorder the terms:
4 + -6 + -7a + 5a = 0

Combine like terms: 4 + -6 = -2
-2 + -7a + 5a = 0

Combine like terms: -7a + 5a = -2a
-2 + -2a = 0

Solving
-2 + -2a = 0

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 + -2a = 0 + 2

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

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

Divide each side by '-2'.
a = -1

Simplifying
a = -1

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