2x=5+7

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Solution for 2x=5+7 equation: 


Simplifying
2x = 5 + 7

Combine like terms: 5 + 7 = 12
2x = 12

Solving
2x = 12

Solving for variable 'x'.

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

Divide each side by '2'.
x = 6

Simplifying
x = 6

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