-(5-(a+1))=9-5(5-(2a-3))

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Solution for -(5-(a+1))=9-5(5-(2a-3)) equation:


Simplifying
-1(5 + -1(a + 1)) = 9 + -5(5 + -1(2a + -3))

Reorder the terms:
-1(5 + -1(1 + a)) = 9 + -5(5 + -1(2a + -3))
-1(5 + (1 * -1 + a * -1)) = 9 + -5(5 + -1(2a + -3))
-1(5 + (-1 + -1a)) = 9 + -5(5 + -1(2a + -3))

Combine like terms: 5 + -1 = 4
-1(4 + -1a) = 9 + -5(5 + -1(2a + -3))
(4 * -1 + -1a * -1) = 9 + -5(5 + -1(2a + -3))
(-4 + 1a) = 9 + -5(5 + -1(2a + -3))

Reorder the terms:
-4 + 1a = 9 + -5(5 + -1(-3 + 2a))
-4 + 1a = 9 + -5(5 + (-3 * -1 + 2a * -1))
-4 + 1a = 9 + -5(5 + (3 + -2a))

Combine like terms: 5 + 3 = 8
-4 + 1a = 9 + -5(8 + -2a)
-4 + 1a = 9 + (8 * -5 + -2a * -5)
-4 + 1a = 9 + (-40 + 10a)

Combine like terms: 9 + -40 = -31
-4 + 1a = -31 + 10a

Solving
-4 + 1a = -31 + 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
-4 + 1a + -10a = -31 + 10a + -10a

Combine like terms: 1a + -10a = -9a
-4 + -9a = -31 + 10a + -10a

Combine like terms: 10a + -10a = 0
-4 + -9a = -31 + 0
-4 + -9a = -31

Add '4' to each side of the equation.
-4 + 4 + -9a = -31 + 4

Combine like terms: -4 + 4 = 0
0 + -9a = -31 + 4
-9a = -31 + 4

Combine like terms: -31 + 4 = -27
-9a = -27

Divide each side by '-9'.
a = 3

Simplifying
a = 3

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