4x+72-4x=27x-21-4x

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Solution for 4x+72-4x=27x-21-4x equation:


Simplifying
4x + 72 + -4x = 27x + -21 + -4x

Reorder the terms:
72 + 4x + -4x = 27x + -21 + -4x

Combine like terms: 4x + -4x = 0
72 + 0 = 27x + -21 + -4x
72 = 27x + -21 + -4x

Reorder the terms:
72 = -21 + 27x + -4x

Combine like terms: 27x + -4x = 23x
72 = -21 + 23x

Solving
72 = -21 + 23x

Solving for variable 'x'.

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

Add '-23x' to each side of the equation.
72 + -23x = -21 + 23x + -23x

Combine like terms: 23x + -23x = 0
72 + -23x = -21 + 0
72 + -23x = -21

Add '-72' to each side of the equation.
72 + -72 + -23x = -21 + -72

Combine like terms: 72 + -72 = 0
0 + -23x = -21 + -72
-23x = -21 + -72

Combine like terms: -21 + -72 = -93
-23x = -93

Divide each side by '-23'.
x = 4.043478261

Simplifying
x = 4.043478261

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