78-5x=7x+23

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Solution for 78-5x=7x+23 equation:


Simplifying
78 + -5x = 7x + 23

Reorder the terms:
78 + -5x = 23 + 7x

Solving
78 + -5x = 23 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
78 + -5x + -7x = 23 + 7x + -7x

Combine like terms: -5x + -7x = -12x
78 + -12x = 23 + 7x + -7x

Combine like terms: 7x + -7x = 0
78 + -12x = 23 + 0
78 + -12x = 23

Add '-78' to each side of the equation.
78 + -78 + -12x = 23 + -78

Combine like terms: 78 + -78 = 0
0 + -12x = 23 + -78
-12x = 23 + -78

Combine like terms: 23 + -78 = -55
-12x = -55

Divide each side by '-12'.
x = 4.583333333

Simplifying
x = 4.583333333

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