3x=10x+140

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Solution for 3x=10x+140 equation: 


Simplifying
3x = 10x + 140

Reorder the terms:
3x = 140 + 10x

Solving
3x = 140 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
3x + -10x = 140 + 10x + -10x

Combine like terms: 3x + -10x = -7x
-7x = 140 + 10x + -10x

Combine like terms: 10x + -10x = 0
-7x = 140 + 0
-7x = 140

Divide each side by '-7'.
x = -20

Simplifying
x = -20

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