2.8=2y

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Solution for 2.8=2y equation: 


Simplifying
2.8 = 2y

Solving
2.8 = 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
2.8 + -2y = 2y + -2y

Combine like terms: 2y + -2y = 0
2.8 + -2y = 0

Add '-2.8' to each side of the equation.
2.8 + -2.8 + -2y = 0 + -2.8

Combine like terms: 2.8 + -2.8 = 0.0
0.0 + -2y = 0 + -2.8
-2y = 0 + -2.8

Combine like terms: 0 + -2.8 = -2.8
-2y = -2.8

Divide each side by '-2'.
y = 1.4

Simplifying
y = 1.4

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