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

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


Simplifying
A + 2(a + -2) = 2(2b + 1)

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

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

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

Solving
-4 + A + 2a = 2 + 4b

Solving for variable 'A'.

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

Add '4' to each side of the equation.
-4 + A + 4 + 2a = 2 + 4 + 4b

Reorder the terms:
-4 + 4 + A + 2a = 2 + 4 + 4b

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

Combine like terms: 2 + 4 = 6
A + 2a = 6 + 4b

Add '-2a' to each side of the equation.
A + 2a + -2a = 6 + -2a + 4b

Combine like terms: 2a + -2a = 0
A + 0 = 6 + -2a + 4b
A = 6 + -2a + 4b

Simplifying
A = 6 + -2a + 4b

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