3x+7x=x+3x

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Solution for 3x+7x=x+3x equation:


Simplifying
3x + 7x = x + 3x

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

Combine like terms: x + 3x = 4x
10x = 4x

Solving
10x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
10x + -4x = 4x + -4x

Combine like terms: 10x + -4x = 6x
6x = 4x + -4x

Combine like terms: 4x + -4x = 0
6x = 0

Divide each side by '6'.
x = 0

Simplifying
x = 0

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