78-12x+47-4x=111-23x

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Solution for 78-12x+47-4x=111-23x equation:


Simplifying
78 + -12x + 47 + -4x = 111 + -23x

Reorder the terms:
78 + 47 + -12x + -4x = 111 + -23x

Combine like terms: 78 + 47 = 125
125 + -12x + -4x = 111 + -23x

Combine like terms: -12x + -4x = -16x
125 + -16x = 111 + -23x

Solving
125 + -16x = 111 + -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.
125 + -16x + 23x = 111 + -23x + 23x

Combine like terms: -16x + 23x = 7x
125 + 7x = 111 + -23x + 23x

Combine like terms: -23x + 23x = 0
125 + 7x = 111 + 0
125 + 7x = 111

Add '-125' to each side of the equation.
125 + -125 + 7x = 111 + -125

Combine like terms: 125 + -125 = 0
0 + 7x = 111 + -125
7x = 111 + -125

Combine like terms: 111 + -125 = -14
7x = -14

Divide each side by '7'.
x = -2

Simplifying
x = -2

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