-8=2x+a

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Solution for -8=2x+a equation:


Simplifying
-8 = 2x + a

Reorder the terms:
-8 = a + 2x

Solving
-8 = a + 2x

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-8 + -1a = a + -1a + 2x

Combine like terms: a + -1a = 0
-8 + -1a = 0 + 2x
-8 + -1a = 2x

Add '8' to each side of the equation.
-8 + 8 + -1a = 8 + 2x

Combine like terms: -8 + 8 = 0
0 + -1a = 8 + 2x
-1a = 8 + 2x

Divide each side by '-1'.
a = -8 + -2x

Simplifying
a = -8 + -2x

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