3.1+1.2=2.3y+2.8

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Solution for 3.1+1.2=2.3y+2.8 equation: 


Simplifying
3.1 + 1.2 = 2.3y + 2.8

Combine like terms: 3.1 + 1.2 = 4.3
4.3 = 2.3y + 2.8

Reorder the terms:
4.3 = 2.8 + 2.3y

Solving
4.3 = 2.8 + 2.3y

Solving for variable 'y'.

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

Add '-2.3y' to each side of the equation.
4.3 + -2.3y = 2.8 + 2.3y + -2.3y

Combine like terms: 2.3y + -2.3y = 0.0
4.3 + -2.3y = 2.8 + 0.0
4.3 + -2.3y = 2.8

Add '-4.3' to each side of the equation.
4.3 + -4.3 + -2.3y = 2.8 + -4.3

Combine like terms: 4.3 + -4.3 = 0.0
0.0 + -2.3y = 2.8 + -4.3
-2.3y = 2.8 + -4.3

Combine like terms: 2.8 + -4.3 = -1.5
-2.3y = -1.5

Divide each side by '-2.3'.
y = 0.652173913

Simplifying
y = 0.652173913

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