3.9+6.9y=33.9+y

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Solution for 3.9+6.9y=33.9+y equation:


Simplifying
3.9 + 6.9y = 33.9 + y

Solving
3.9 + 6.9y = 33.9 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
3.9 + 6.9y + -1y = 33.9 + y + -1y

Combine like terms: 6.9y + -1y = 5.9y
3.9 + 5.9y = 33.9 + y + -1y

Combine like terms: y + -1y = 0
3.9 + 5.9y = 33.9 + 0
3.9 + 5.9y = 33.9

Add '-3.9' to each side of the equation.
3.9 + -3.9 + 5.9y = 33.9 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + 5.9y = 33.9 + -3.9
5.9y = 33.9 + -3.9

Combine like terms: 33.9 + -3.9 = 30
5.9y = 30

Divide each side by '5.9'.
y = 5.084745763

Simplifying
y = 5.084745763

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