10x+2x=840

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Solution for 10x+2x=840 equation:


Simplifying
10x + 2x = 840

Combine like terms: 10x + 2x = 12x
12x = 840

Solving
12x = 840

Solving for variable 'x'.

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

Divide each side by '12'.
x = 70

Simplifying
x = 70

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