6.3-.3x=-4.2

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Solution for 6.3-.3x=-4.2 equation: 


Simplifying
6.3 + -0.3x = -4.2

Solving
6.3 + -0.3x = -4.2

Solving for variable 'x'.

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

Add '-6.3' to each side of the equation.
6.3 + -6.3 + -0.3x = -4.2 + -6.3

Combine like terms: 6.3 + -6.3 = 0.0
0.0 + -0.3x = -4.2 + -6.3
-0.3x = -4.2 + -6.3

Combine like terms: -4.2 + -6.3 = -10.5
-0.3x = -10.5

Divide each side by '-0.3'.
x = 35

Simplifying
x = 35

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