X-1.8-7=3

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Solution for X-1.8-7=3 equation: 


Simplifying
X + -1.8 + -7 = 3

Reorder the terms:
-1.8 + -7 + X = 3

Combine like terms: -1.8 + -7 = -8.8
-8.8 + X = 3

Solving
-8.8 + X = 3

Solving for variable 'X'.

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

Add '8.8' to each side of the equation.
-8.8 + 8.8 + X = 3 + 8.8

Combine like terms: -8.8 + 8.8 = 0.0
0.0 + X = 3 + 8.8
X = 3 + 8.8

Combine like terms: 3 + 8.8 = 11.8
X = 11.8

Simplifying
X = 11.8

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