2A+B+8=0

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Solution for 2A+B+8=0 equation:


Simplifying
2A + B + 8 = 0

Reorder the terms:
8 + 2A + B = 0

Solving
8 + 2A + B = 0

Solving for variable 'A'.

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

Add '-8' to each side of the equation.
8 + 2A + -8 + B = 0 + -8

Reorder the terms:
8 + -8 + 2A + B = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 2A + B = 0 + -8
2A + B = 0 + -8

Combine like terms: 0 + -8 = -8
2A + B = -8

Add '-1B' to each side of the equation.
2A + B + -1B = -8 + -1B

Combine like terms: B + -1B = 0
2A + 0 = -8 + -1B
2A = -8 + -1B

Divide each side by '2'.
A = -4 + -0.5B

Simplifying
A = -4 + -0.5B

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