3.2-x=4.2

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Solution for 3.2-x=4.2 equation: 


Simplifying
3.2 + -1x = 4.2

Solving
3.2 + -1x = 4.2

Solving for variable 'x'.

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

Add '-3.2' to each side of the equation.
3.2 + -3.2 + -1x = 4.2 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + -1x = 4.2 + -3.2
-1x = 4.2 + -3.2

Combine like terms: 4.2 + -3.2 = 1
-1x = 1

Divide each side by '-1'.
x = -1

Simplifying
x = -1

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