4.2x+-3=y

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Solution for 4.2x+-3=y equation:


Simplifying
4.2x + -3 = y

Reorder the terms:
-3 + 4.2x = y

Solving
-3 + 4.2x = y

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 = 3 + y

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

Divide each side by '4.2'.
x = 0.7142857143 + 0.2380952381y

Simplifying
x = 0.7142857143 + 0.2380952381y

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