-1.8=9.5+a

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Solution for -1.8=9.5+a equation:


Simplifying
-1.8 = 9.5 + a

Solving
-1.8 = 9.5 + a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
-1.8 + -1a = 9.5 + a + -1a

Combine like terms: a + -1a = 0
-1.8 + -1a = 9.5 + 0
-1.8 + -1a = 9.5

Add '1.8' to each side of the equation.
-1.8 + 1.8 + -1a = 9.5 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + -1a = 9.5 + 1.8
-1a = 9.5 + 1.8

Combine like terms: 9.5 + 1.8 = 11.3
-1a = 11.3

Divide each side by '-1'.
a = -11.3

Simplifying
a = -11.3

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