2a-9.3=0.8a+5.1

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Solution for 2a-9.3=0.8a+5.1 equation: 


Simplifying
2a + -9.3 = 0.8a + 5.1

Reorder the terms:
-9.3 + 2a = 0.8a + 5.1

Reorder the terms:
-9.3 + 2a = 5.1 + 0.8a

Solving
-9.3 + 2a = 5.1 + 0.8a

Solving for variable 'a'.

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

Add '-0.8a' to each side of the equation.
-9.3 + 2a + -0.8a = 5.1 + 0.8a + -0.8a

Combine like terms: 2a + -0.8a = 1.2a
-9.3 + 1.2a = 5.1 + 0.8a + -0.8a

Combine like terms: 0.8a + -0.8a = 0.0
-9.3 + 1.2a = 5.1 + 0.0
-9.3 + 1.2a = 5.1

Add '9.3' to each side of the equation.
-9.3 + 9.3 + 1.2a = 5.1 + 9.3

Combine like terms: -9.3 + 9.3 = 0.0
0.0 + 1.2a = 5.1 + 9.3
1.2a = 5.1 + 9.3

Combine like terms: 5.1 + 9.3 = 14.4
1.2a = 14.4

Divide each side by '1.2'.
a = 12

Simplifying
a = 12

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