5n-12=18n-30

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Solution for 5n-12=18n-30 equation:


Simplifying
5n + -12 = 18n + -30

Reorder the terms:
-12 + 5n = 18n + -30

Reorder the terms:
-12 + 5n = -30 + 18n

Solving
-12 + 5n = -30 + 18n

Solving for variable 'n'.

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

Add '-18n' to each side of the equation.
-12 + 5n + -18n = -30 + 18n + -18n

Combine like terms: 5n + -18n = -13n
-12 + -13n = -30 + 18n + -18n

Combine like terms: 18n + -18n = 0
-12 + -13n = -30 + 0
-12 + -13n = -30

Add '12' to each side of the equation.
-12 + 12 + -13n = -30 + 12

Combine like terms: -12 + 12 = 0
0 + -13n = -30 + 12
-13n = -30 + 12

Combine like terms: -30 + 12 = -18
-13n = -18

Divide each side by '-13'.
n = 1.384615385

Simplifying
n = 1.384615385

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