77-4x=23x+20

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Solution for 77-4x=23x+20 equation:


Simplifying
77 + -4x = 23x + 20

Reorder the terms:
77 + -4x = 20 + 23x

Solving
77 + -4x = 20 + 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.
77 + -4x + -23x = 20 + 23x + -23x

Combine like terms: -4x + -23x = -27x
77 + -27x = 20 + 23x + -23x

Combine like terms: 23x + -23x = 0
77 + -27x = 20 + 0
77 + -27x = 20

Add '-77' to each side of the equation.
77 + -77 + -27x = 20 + -77

Combine like terms: 77 + -77 = 0
0 + -27x = 20 + -77
-27x = 20 + -77

Combine like terms: 20 + -77 = -57
-27x = -57

Divide each side by '-27'.
x = 2.111111111

Simplifying
x = 2.111111111

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