18(2n-5)=6(4n-5)

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Solution for 18(2n-5)=6(4n-5) equation:


Simplifying
18(2n + -5) = 6(4n + -5)

Reorder the terms:
18(-5 + 2n) = 6(4n + -5)
(-5 * 18 + 2n * 18) = 6(4n + -5)
(-90 + 36n) = 6(4n + -5)

Reorder the terms:
-90 + 36n = 6(-5 + 4n)
-90 + 36n = (-5 * 6 + 4n * 6)
-90 + 36n = (-30 + 24n)

Solving
-90 + 36n = -30 + 24n

Solving for variable 'n'.

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

Add '-24n' to each side of the equation.
-90 + 36n + -24n = -30 + 24n + -24n

Combine like terms: 36n + -24n = 12n
-90 + 12n = -30 + 24n + -24n

Combine like terms: 24n + -24n = 0
-90 + 12n = -30 + 0
-90 + 12n = -30

Add '90' to each side of the equation.
-90 + 90 + 12n = -30 + 90

Combine like terms: -90 + 90 = 0
0 + 12n = -30 + 90
12n = -30 + 90

Combine like terms: -30 + 90 = 60
12n = 60

Divide each side by '12'.
n = 5

Simplifying
n = 5

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