A+2(-A-4)=-A-8

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Solution for A+2(-A-4)=-A-8 equation:


Simplifying
A + 2(-1A + -4) = -1A + -8

Reorder the terms:
A + 2(-4 + -1A) = -1A + -8
A + (-4 * 2 + -1A * 2) = -1A + -8
A + (-8 + -2A) = -1A + -8

Reorder the terms:
-8 + A + -2A = -1A + -8

Combine like terms: A + -2A = -1A
-8 + -1A = -1A + -8

Reorder the terms:
-8 + -1A = -8 + -1A

Add '8' to each side of the equation.
-8 + 8 + -1A = -8 + 8 + -1A

Combine like terms: -8 + 8 = 0
0 + -1A = -8 + 8 + -1A
-1A = -8 + 8 + -1A

Combine like terms: -8 + 8 = 0
-1A = 0 + -1A
-1A = -1A

Add 'A' to each side of the equation.
-1A + A = -1A + A

Combine like terms: -1A + A = 0
0 = -1A + A

Combine like terms: -1A + A = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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