y-2.81=8.4

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Solution for y-2.81=8.4 equation: 


Simplifying
y + -2.81 = 8.4

Reorder the terms:
-2.81 + y = 8.4

Solving
-2.81 + y = 8.4

Solving for variable 'y'.

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

Add '2.81' to each side of the equation.
-2.81 + 2.81 + y = 8.4 + 2.81

Combine like terms: -2.81 + 2.81 = 0.00
0.00 + y = 8.4 + 2.81
y = 8.4 + 2.81

Combine like terms: 8.4 + 2.81 = 11.21
y = 11.21

Simplifying
y = 11.21

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