-21.6-a=18.5

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Solution for -21.6-a=18.5 equation:


Simplifying
-21.6 + -1a = 18.5

Solving
-21.6 + -1a = 18.5

Solving for variable 'a'.

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

Add '21.6' to each side of the equation.
-21.6 + 21.6 + -1a = 18.5 + 21.6

Combine like terms: -21.6 + 21.6 = 0.0
0.0 + -1a = 18.5 + 21.6
-1a = 18.5 + 21.6

Combine like terms: 18.5 + 21.6 = 40.1
-1a = 40.1

Divide each side by '-1'.
a = -40.1

Simplifying
a = -40.1

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