7.8x=31.2

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Solution for 7.8x=31.2 equation: 


Simplifying
7.8x = 31.2

Solving
7.8x = 31.2

Solving for variable 'x'.

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

Divide each side by '7.8'.
x = 4

Simplifying
x = 4

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