0.3(5-y)+0.2y=0.28

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Solution for 0.3(5-y)+0.2y=0.28 equation: 


Simplifying
0.3(5 + -1y) + 0.2y = 0.28
(5 * 0.3 + -1y * 0.3) + 0.2y = 0.28
(1.5 + -0.3y) + 0.2y = 0.28

Combine like terms: -0.3y + 0.2y = -0.1y
1.5 + -0.1y = 0.28

Solving
1.5 + -0.1y = 0.28

Solving for variable 'y'.

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

Add '-1.5' to each side of the equation.
1.5 + -1.5 + -0.1y = 0.28 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + -0.1y = 0.28 + -1.5
-0.1y = 0.28 + -1.5

Combine like terms: 0.28 + -1.5 = -1.22
-0.1y = -1.22

Divide each side by '-0.1'.
y = 12.2

Simplifying
y = 12.2

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