-7=2n+9y

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Solution for -7=2n+9y equation:


Simplifying
-7 = 2n + 9y

Solving
-7 = 2n + 9y

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
-7 + -2n = 2n + -2n + 9y

Combine like terms: 2n + -2n = 0
-7 + -2n = 0 + 9y
-7 + -2n = 9y

Add '7' to each side of the equation.
-7 + 7 + -2n = 7 + 9y

Combine like terms: -7 + 7 = 0
0 + -2n = 7 + 9y
-2n = 7 + 9y

Divide each side by '-2'.
n = -3.5 + -4.5y

Simplifying
n = -3.5 + -4.5y

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