y-1.8=2

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Solution for y-1.8=2 equation: 


Simplifying
y + -1.8 = 2

Reorder the terms:
-1.8 + y = 2

Solving
-1.8 + y = 2

Solving for variable 'y'.

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

Add '1.8' to each side of the equation.
-1.8 + 1.8 + y = 2 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + y = 2 + 1.8
y = 2 + 1.8

Combine like terms: 2 + 1.8 = 3.8
y = 3.8

Simplifying
y = 3.8

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