7x=12-9

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Solution for 7x=12-9 equation: 


Simplifying
7x = 12 + -9

Combine like terms: 12 + -9 = 3
7x = 3

Solving
7x = 3

Solving for variable 'x'.

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

Divide each side by '7'.
x = 0.4285714286

Simplifying
x = 0.4285714286

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