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

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

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

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

Reorder the terms:
6 + -7 + -5a + 2a = 0

Combine like terms: 6 + -7 = -1
-1 + -5a + 2a = 0

Combine like terms: -5a + 2a = -3a
-1 + -3a = 0

Solving
-1 + -3a = 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 + -3a = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -3a = 0 + 1
-3a = 0 + 1

Combine like terms: 0 + 1 = 1
-3a = 1

Divide each side by '-3'.
a = -0.3333333333

Simplifying
a = -0.3333333333