19=2n+4

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Solution for 19=2n+4 equation:


Simplifying
19 = 2n + 4

Reorder the terms:
19 = 4 + 2n

Solving
19 = 4 + 2n

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.
19 + -2n = 4 + 2n + -2n

Combine like terms: 2n + -2n = 0
19 + -2n = 4 + 0
19 + -2n = 4

Add '-19' to each side of the equation.
19 + -19 + -2n = 4 + -19

Combine like terms: 19 + -19 = 0
0 + -2n = 4 + -19
-2n = 4 + -19

Combine like terms: 4 + -19 = -15
-2n = -15

Divide each side by '-2'.
n = 7.5

Simplifying
n = 7.5

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