21n-5=3-19n

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Solution for 21n-5=3-19n equation:


Simplifying
21n + -5 = 3 + -19n

Reorder the terms:
-5 + 21n = 3 + -19n

Solving
-5 + 21n = 3 + -19n

Solving for variable 'n'.

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

Add '19n' to each side of the equation.
-5 + 21n + 19n = 3 + -19n + 19n

Combine like terms: 21n + 19n = 40n
-5 + 40n = 3 + -19n + 19n

Combine like terms: -19n + 19n = 0
-5 + 40n = 3 + 0
-5 + 40n = 3

Add '5' to each side of the equation.
-5 + 5 + 40n = 3 + 5

Combine like terms: -5 + 5 = 0
0 + 40n = 3 + 5
40n = 3 + 5

Combine like terms: 3 + 5 = 8
40n = 8

Divide each side by '40'.
n = 0.2

Simplifying
n = 0.2

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