(A+1)-(2a-4)=

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Solution for (A+1)-(2a-4)= equation:


Simplifying
(A + 1) + -1(2a + -4) = 0

Reorder the terms:
(1 + A) + -1(2a + -4) = 0

Remove parenthesis around (1 + A)
1 + A + -1(2a + -4) = 0

Reorder the terms:
1 + A + -1(-4 + 2a) = 0
1 + A + (-4 * -1 + 2a * -1) = 0
1 + A + (4 + -2a) = 0

Reorder the terms:
1 + 4 + A + -2a = 0

Combine like terms: 1 + 4 = 5
5 + A + -2a = 0

Solving
5 + A + -2a = 0

Solving for variable 'A'.

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

Add '-5' to each side of the equation.
5 + A + -5 + -2a = 0 + -5

Reorder the terms:
5 + -5 + A + -2a = 0 + -5

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

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

Add '2a' to each side of the equation.
A + -2a + 2a = -5 + 2a

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

Simplifying
A = -5 + 2a

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