8.9a+11=117.8

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Solution for 8.9a+11=117.8 equation: 


Simplifying
8.9a + 11 = 117.8

Reorder the terms:
11 + 8.9a = 117.8

Solving
11 + 8.9a = 117.8

Solving for variable 'a'.

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

Add '-11' to each side of the equation.
11 + -11 + 8.9a = 117.8 + -11

Combine like terms: 11 + -11 = 0
0 + 8.9a = 117.8 + -11
8.9a = 117.8 + -11

Combine like terms: 117.8 + -11 = 106.8
8.9a = 106.8

Divide each side by '8.9'.
a = 12

Simplifying
a = 12

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