5.7a-2.4+8a=7.7

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Solution for 5.7a-2.4+8a=7.7 equation: 


Simplifying
5.7a + -2.4 + 8a = 7.7

Reorder the terms:
-2.4 + 5.7a + 8a = 7.7

Combine like terms: 5.7a + 8a = 13.7a
-2.4 + 13.7a = 7.7

Solving
-2.4 + 13.7a = 7.7

Solving for variable 'a'.

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

Add '2.4' to each side of the equation.
-2.4 + 2.4 + 13.7a = 7.7 + 2.4

Combine like terms: -2.4 + 2.4 = 0.0
0.0 + 13.7a = 7.7 + 2.4
13.7a = 7.7 + 2.4

Combine like terms: 7.7 + 2.4 = 10.1
13.7a = 10.1

Divide each side by '13.7'.
a = 0.7372262774

Simplifying
a = 0.7372262774

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