13.7-8a-1=-23

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Solution for 13.7-8a-1=-23 equation: 


Simplifying
13.7 + -8a + -1 = -23

Reorder the terms:
13.7 + -1 + -8a = -23

Combine like terms: 13.7 + -1 = 12.7
12.7 + -8a = -23

Solving
12.7 + -8a = -23

Solving for variable 'a'.

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

Add '-12.7' to each side of the equation.
12.7 + -12.7 + -8a = -23 + -12.7

Combine like terms: 12.7 + -12.7 = 0.0
0.0 + -8a = -23 + -12.7
-8a = -23 + -12.7

Combine like terms: -23 + -12.7 = -35.7
-8a = -35.7

Divide each side by '-8'.
a = 4.4625

Simplifying
a = 4.4625

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