3(3n-y)+1=31

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Solution for 3(3n-y)+1=31 equation:


Simplifying
3(3n + -1y) + 1 = 31
(3n * 3 + -1y * 3) + 1 = 31
(9n + -3y) + 1 = 31

Reorder the terms:
1 + 9n + -3y = 31

Solving
1 + 9n + -3y = 31

Solving for variable 'n'.

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

Add '-1' to each side of the equation.
1 + 9n + -1 + -3y = 31 + -1

Reorder the terms:
1 + -1 + 9n + -3y = 31 + -1

Combine like terms: 1 + -1 = 0
0 + 9n + -3y = 31 + -1
9n + -3y = 31 + -1

Combine like terms: 31 + -1 = 30
9n + -3y = 30

Add '3y' to each side of the equation.
9n + -3y + 3y = 30 + 3y

Combine like terms: -3y + 3y = 0
9n + 0 = 30 + 3y
9n = 30 + 3y

Divide each side by '9'.
n = 3.333333333 + 0.3333333333y

Simplifying
n = 3.333333333 + 0.3333333333y

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