3+6n=4(n-3)+19

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Solution for 3+6n=4(n-3)+19 equation:


Simplifying
3 + 6n = 4(n + -3) + 19

Reorder the terms:
3 + 6n = 4(-3 + n) + 19
3 + 6n = (-3 * 4 + n * 4) + 19
3 + 6n = (-12 + 4n) + 19

Reorder the terms:
3 + 6n = -12 + 19 + 4n

Combine like terms: -12 + 19 = 7
3 + 6n = 7 + 4n

Solving
3 + 6n = 7 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
3 + 6n + -4n = 7 + 4n + -4n

Combine like terms: 6n + -4n = 2n
3 + 2n = 7 + 4n + -4n

Combine like terms: 4n + -4n = 0
3 + 2n = 7 + 0
3 + 2n = 7

Add '-3' to each side of the equation.
3 + -3 + 2n = 7 + -3

Combine like terms: 3 + -3 = 0
0 + 2n = 7 + -3
2n = 7 + -3

Combine like terms: 7 + -3 = 4
2n = 4

Divide each side by '2'.
n = 2

Simplifying
n = 2

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