21.35=5a-2.44-2a

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Solution for 21.35=5a-2.44-2a equation: 


Simplifying
21.35 = 5a + -2.44 + -2a

Reorder the terms:
21.35 = -2.44 + 5a + -2a

Combine like terms: 5a + -2a = 3a
21.35 = -2.44 + 3a

Solving
21.35 = -2.44 + 3a

Solving for variable 'a'.

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

Add '-3a' to each side of the equation.
21.35 + -3a = -2.44 + 3a + -3a

Combine like terms: 3a + -3a = 0
21.35 + -3a = -2.44 + 0
21.35 + -3a = -2.44

Add '-21.35' to each side of the equation.
21.35 + -21.35 + -3a = -2.44 + -21.35

Combine like terms: 21.35 + -21.35 = 0.00
0.00 + -3a = -2.44 + -21.35
-3a = -2.44 + -21.35

Combine like terms: -2.44 + -21.35 = -23.79
-3a = -23.79

Divide each side by '-3'.
a = 7.93

Simplifying
a = 7.93

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