4n+24=2n+42

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Solution for 4n+24=2n+42 equation:


Simplifying
4n + 24 = 2n + 42

Reorder the terms:
24 + 4n = 2n + 42

Reorder the terms:
24 + 4n = 42 + 2n

Solving
24 + 4n = 42 + 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.
24 + 4n + -2n = 42 + 2n + -2n

Combine like terms: 4n + -2n = 2n
24 + 2n = 42 + 2n + -2n

Combine like terms: 2n + -2n = 0
24 + 2n = 42 + 0
24 + 2n = 42

Add '-24' to each side of the equation.
24 + -24 + 2n = 42 + -24

Combine like terms: 24 + -24 = 0
0 + 2n = 42 + -24
2n = 42 + -24

Combine like terms: 42 + -24 = 18
2n = 18

Divide each side by '2'.
n = 9

Simplifying
n = 9

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