6.2-2a=4.2

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Solution for 6.2-2a=4.2 equation: 


Simplifying
6.2 + -2a = 4.2

Solving
6.2 + -2a = 4.2

Solving for variable 'a'.

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

Add '-6.2' to each side of the equation.
6.2 + -6.2 + -2a = 4.2 + -6.2

Combine like terms: 6.2 + -6.2 = 0.0
0.0 + -2a = 4.2 + -6.2
-2a = 4.2 + -6.2

Combine like terms: 4.2 + -6.2 = -2
-2a = -2

Divide each side by '-2'.
a = 1

Simplifying
a = 1

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