3x+140=40

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Solution for 3x+140=40 equation: 


Simplifying
3x + 140 = 40

Reorder the terms:
140 + 3x = 40

Solving
140 + 3x = 40

Solving for variable 'x'.

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

Add '-140' to each side of the equation.
140 + -140 + 3x = 40 + -140

Combine like terms: 140 + -140 = 0
0 + 3x = 40 + -140
3x = 40 + -140

Combine like terms: 40 + -140 = -100
3x = -100

Divide each side by '3'.
x = -33.33333333

Simplifying
x = -33.33333333

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