2a+3-8=8

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Solution for 2a+3-8=8 equation: 


Simplifying
2a + 3 + -8 = 8

Reorder the terms:
3 + -8 + 2a = 8

Combine like terms: 3 + -8 = -5
-5 + 2a = 8

Solving
-5 + 2a = 8

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 + 2a = 8 + 5

Combine like terms: -5 + 5 = 0
0 + 2a = 8 + 5
2a = 8 + 5

Combine like terms: 8 + 5 = 13
2a = 13

Divide each side by '2'.
a = 6.5

Simplifying
a = 6.5

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