2a+3=.5

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Solution for 2a+3=.5 equation: 


Simplifying
2a + 3 = 0.5

Reorder the terms:
3 + 2a = 0.5

Solving
3 + 2a = 0.5

Solving for variable 'a'.

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

Add '-3' to each side of the equation.
3 + -3 + 2a = 0.5 + -3

Combine like terms: 3 + -3 = 0
0 + 2a = 0.5 + -3
2a = 0.5 + -3

Combine like terms: 0.5 + -3 = -2.5
2a = -2.5

Divide each side by '2'.
a = -1.25

Simplifying
a = -1.25

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