4.2x-3=9.3

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Solution for 4.2x-3=9.3 equation: 


Simplifying
4.2x + -3 = 9.3

Reorder the terms:
-3 + 4.2x = 9.3

Solving
-3 + 4.2x = 9.3

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 4.2x = 9.3 + 3

Combine like terms: -3 + 3 = 0
0 + 4.2x = 9.3 + 3
4.2x = 9.3 + 3

Combine like terms: 9.3 + 3 = 12.3
4.2x = 12.3

Divide each side by '4.2'.
x = 2.928571429

Simplifying
x = 2.928571429

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