-9.66-3.1a=4.3(a+2.4)

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Solution for -9.66-3.1a=4.3(a+2.4) equation: 


Simplifying
-9.66 + -3.1a = 4.3(a + 2.4)

Reorder the terms:
-9.66 + -3.1a = 4.3(2.4 + a)
-9.66 + -3.1a = (2.4 * 4.3 + a * 4.3)
-9.66 + -3.1a = (10.32 + 4.3a)

Solving
-9.66 + -3.1a = 10.32 + 4.3a

Solving for variable 'a'.

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

Add '-4.3a' to each side of the equation.
-9.66 + -3.1a + -4.3a = 10.32 + 4.3a + -4.3a

Combine like terms: -3.1a + -4.3a = -7.4a
-9.66 + -7.4a = 10.32 + 4.3a + -4.3a

Combine like terms: 4.3a + -4.3a = 0.0
-9.66 + -7.4a = 10.32 + 0.0
-9.66 + -7.4a = 10.32

Add '9.66' to each side of the equation.
-9.66 + 9.66 + -7.4a = 10.32 + 9.66

Combine like terms: -9.66 + 9.66 = 0.00
0.00 + -7.4a = 10.32 + 9.66
-7.4a = 10.32 + 9.66

Combine like terms: 10.32 + 9.66 = 19.98
-7.4a = 19.98

Divide each side by '-7.4'.
a = -2.7

Simplifying
a = -2.7

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