57x+140=54x-100

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Solution for 57x+140=54x-100 equation:


Simplifying
57x + 140 = 54x + -100

Reorder the terms:
140 + 57x = 54x + -100

Reorder the terms:
140 + 57x = -100 + 54x

Solving
140 + 57x = -100 + 54x

Solving for variable 'x'.

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

Add '-54x' to each side of the equation.
140 + 57x + -54x = -100 + 54x + -54x

Combine like terms: 57x + -54x = 3x
140 + 3x = -100 + 54x + -54x

Combine like terms: 54x + -54x = 0
140 + 3x = -100 + 0
140 + 3x = -100

Add '-140' to each side of the equation.
140 + -140 + 3x = -100 + -140

Combine like terms: 140 + -140 = 0
0 + 3x = -100 + -140
3x = -100 + -140

Combine like terms: -100 + -140 = -240
3x = -240

Divide each side by '3'.
x = -80

Simplifying
x = -80

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