7+Y=18.2-Y

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Solution for 7+Y=18.2-Y equation:


Simplifying
7 + Y = 18.2 + -1Y

Solving
7 + Y = 18.2 + -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.
7 + Y + Y = 18.2 + -1Y + Y

Combine like terms: Y + Y = 2Y
7 + 2Y = 18.2 + -1Y + Y

Combine like terms: -1Y + Y = 0
7 + 2Y = 18.2 + 0
7 + 2Y = 18.2

Add '-7' to each side of the equation.
7 + -7 + 2Y = 18.2 + -7

Combine like terms: 7 + -7 = 0
0 + 2Y = 18.2 + -7
2Y = 18.2 + -7

Combine like terms: 18.2 + -7 = 11.2
2Y = 11.2

Divide each side by '2'.
Y = 5.6

Simplifying
Y = 5.6

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