3.8+Y=13.2-Y

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Solution for 3.8+Y=13.2-Y equation:


Simplifying
3.8 + Y = 13.2 + -1Y

Solving
3.8 + Y = 13.2 + -1Y

Solving for variable 'Y'.

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

Add 'Y' to each side of the equation.
3.8 + Y + Y = 13.2 + -1Y + Y

Combine like terms: Y + Y = 2Y
3.8 + 2Y = 13.2 + -1Y + Y

Combine like terms: -1Y + Y = 0
3.8 + 2Y = 13.2 + 0
3.8 + 2Y = 13.2

Add '-3.8' to each side of the equation.
3.8 + -3.8 + 2Y = 13.2 + -3.8

Combine like terms: 3.8 + -3.8 = 0.0
0.0 + 2Y = 13.2 + -3.8
2Y = 13.2 + -3.8

Combine like terms: 13.2 + -3.8 = 9.4
2Y = 9.4

Divide each side by '2'.
Y = 4.7

Simplifying
Y = 4.7

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