A+(a+5)(-5)=a-5

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Solution for A+(a+5)(-5)=a-5 equation: 


Simplifying
A + (a + 5)(-5) = a + -5

Reorder the terms:
A + (5 + a)(-5) = a + -5

Reorder the terms for easier multiplication:
A + -5(5 + a) = a + -5
A + (5 * -5 + a * -5) = a + -5
A + (-25 + -5a) = a + -5

Reorder the terms:
-25 + A + -5a = a + -5

Reorder the terms:
-25 + A + -5a = -5 + a

Solving
-25 + A + -5a = -5 + a

Solving for variable 'A'.

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

Add '25' to each side of the equation.
-25 + A + 25 + -5a = -5 + 25 + a

Reorder the terms:
-25 + 25 + A + -5a = -5 + 25 + a

Combine like terms: -25 + 25 = 0
0 + A + -5a = -5 + 25 + a
A + -5a = -5 + 25 + a

Combine like terms: -5 + 25 = 20
A + -5a = 20 + a

Add '5a' to each side of the equation.
A + -5a + 5a = 20 + a + 5a

Combine like terms: -5a + 5a = 0
A + 0 = 20 + a + 5a
A = 20 + a + 5a

Combine like terms: a + 5a = 6a
A = 20 + 6a

Simplifying
A = 20 + 6a

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