4x+40=14x-80

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Solution for 4x+40=14x-80 equation: 


Simplifying
4x + 40 = 14x + -80

Reorder the terms:
40 + 4x = 14x + -80

Reorder the terms:
40 + 4x = -80 + 14x

Solving
40 + 4x = -80 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
40 + 4x + -14x = -80 + 14x + -14x

Combine like terms: 4x + -14x = -10x
40 + -10x = -80 + 14x + -14x

Combine like terms: 14x + -14x = 0
40 + -10x = -80 + 0
40 + -10x = -80

Add '-40' to each side of the equation.
40 + -40 + -10x = -80 + -40

Combine like terms: 40 + -40 = 0
0 + -10x = -80 + -40
-10x = -80 + -40

Combine like terms: -80 + -40 = -120
-10x = -120

Divide each side by '-10'.
x = 12

Simplifying
x = 12

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