2.3a-1.8+3.5b+-2.7b=

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Solution for 2.3a-1.8+3.5b+-2.7b= equation: 


Simplifying
2.3a + -1.8 + 3.5b + -2.7b = 0

Reorder the terms:
-1.8 + 2.3a + 3.5b + -2.7b = 0

Combine like terms: 3.5b + -2.7b = 0.8b
-1.8 + 2.3a + 0.8b = 0

Solving
-1.8 + 2.3a + 0.8b = 0

Solving for variable 'a'.

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

Add '1.8' to each side of the equation.
-1.8 + 2.3a + 1.8 + 0.8b = 0 + 1.8

Reorder the terms:
-1.8 + 1.8 + 2.3a + 0.8b = 0 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + 2.3a + 0.8b = 0 + 1.8
2.3a + 0.8b = 0 + 1.8

Combine like terms: 0 + 1.8 = 1.8
2.3a + 0.8b = 1.8

Add '-0.8b' to each side of the equation.
2.3a + 0.8b + -0.8b = 1.8 + -0.8b

Combine like terms: 0.8b + -0.8b = 0.0
2.3a + 0.0 = 1.8 + -0.8b
2.3a = 1.8 + -0.8b

Divide each side by '2.3'.
a = 0.7826086957 + -0.347826087b

Simplifying
a = 0.7826086957 + -0.347826087b

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