-1.8=9.4+a

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Solution for -1.8=9.4+a equation:


Simplifying
-1.8 = 9.4 + a

Solving
-1.8 = 9.4 + 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 = 9.4 + a + -1a

Combine like terms: a + -1a = 0
-1.8 + -1a = 9.4 + 0
-1.8 + -1a = 9.4

Add '1.8' to each side of the equation.
-1.8 + 1.8 + -1a = 9.4 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + -1a = 9.4 + 1.8
-1a = 9.4 + 1.8

Combine like terms: 9.4 + 1.8 = 11.2
-1a = 11.2

Divide each side by '-1'.
a = -11.2

Simplifying
a = -11.2

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