.5a+8.75=13.25-a

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Solution for .5a+8.75=13.25-a equation:


Simplifying
0.5a + 8.75 = 13.25 + -1a

Reorder the terms:
8.75 + 0.5a = 13.25 + -1a

Solving
8.75 + 0.5a = 13.25 + -1a

Solving for variable 'a'.

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

Add 'a' to each side of the equation.
8.75 + 0.5a + a = 13.25 + -1a + a

Combine like terms: 0.5a + a = 1.5a
8.75 + 1.5a = 13.25 + -1a + a

Combine like terms: -1a + a = 0
8.75 + 1.5a = 13.25 + 0
8.75 + 1.5a = 13.25

Add '-8.75' to each side of the equation.
8.75 + -8.75 + 1.5a = 13.25 + -8.75

Combine like terms: 8.75 + -8.75 = 0.00
0.00 + 1.5a = 13.25 + -8.75
1.5a = 13.25 + -8.75

Combine like terms: 13.25 + -8.75 = 4.5
1.5a = 4.5

Divide each side by '1.5'.
a = 3

Simplifying
a = 3

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