2.6+Y=15-Y

Solution for 2.6+Y=15-Y equation:

Simplifying
2.6 + Y = 15 + -1Y

Solving
2.6 + Y = 15 + -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.
2.6 + Y + Y = 15 + -1Y + Y

Combine like terms: Y + Y = 2Y
2.6 + 2Y = 15 + -1Y + Y

Combine like terms: -1Y + Y = 0
2.6 + 2Y = 15 + 0
2.6 + 2Y = 15

Add '-2.6' to each side of the equation.
2.6 + -2.6 + 2Y = 15 + -2.6

Combine like terms: 2.6 + -2.6 = 0.0
0.0 + 2Y = 15 + -2.6
2Y = 15 + -2.6

Combine like terms: 15 + -2.6 = 12.4
2Y = 12.4

Divide each side by '2'.
Y = 6.2

Simplifying
Y = 6.2