27n-648=9n-144

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Solution for 27n-648=9n-144 equation:


Simplifying
27n + -648 = 9n + -144

Reorder the terms:
-648 + 27n = 9n + -144

Reorder the terms:
-648 + 27n = -144 + 9n

Solving
-648 + 27n = -144 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-648 + 27n + -9n = -144 + 9n + -9n

Combine like terms: 27n + -9n = 18n
-648 + 18n = -144 + 9n + -9n

Combine like terms: 9n + -9n = 0
-648 + 18n = -144 + 0
-648 + 18n = -144

Add '648' to each side of the equation.
-648 + 648 + 18n = -144 + 648

Combine like terms: -648 + 648 = 0
0 + 18n = -144 + 648
18n = -144 + 648

Combine like terms: -144 + 648 = 504
18n = 504

Divide each side by '18'.
n = 28

Simplifying
n = 28

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