-5+0.5a=4

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Solution for -5+0.5a=4 equation: 


Simplifying
-5 + 0.5a = 4

Solving
-5 + 0.5a = 4

Solving for variable 'a'.

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

Add '5' to each side of the equation.
-5 + 5 + 0.5a = 4 + 5

Combine like terms: -5 + 5 = 0
0 + 0.5a = 4 + 5
0.5a = 4 + 5

Combine like terms: 4 + 5 = 9
0.5a = 9

Divide each side by '0.5'.
a = 18

Simplifying
a = 18

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