2.1a+7.5y-6.7a+9.6y=

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Solution for 2.1a+7.5y-6.7a+9.6y= equation:


Simplifying
2.1a + 7.5y + -6.7a + 9.6y = 0

Reorder the terms:
2.1a + -6.7a + 7.5y + 9.6y = 0

Combine like terms: 2.1a + -6.7a = -4.6a
-4.6a + 7.5y + 9.6y = 0

Combine like terms: 7.5y + 9.6y = 17.1y
-4.6a + 17.1y = 0

Solving
-4.6a + 17.1y = 0

Solving for variable 'a'.

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

Add '-17.1y' to each side of the equation.
-4.6a + 17.1y + -17.1y = 0 + -17.1y

Combine like terms: 17.1y + -17.1y = 0.0
-4.6a + 0.0 = 0 + -17.1y
-4.6a = 0 + -17.1y
Remove the zero:
-4.6a = -17.1y

Divide each side by '-4.6'.
a = 3.717391304y

Simplifying
a = 3.717391304y

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