5x-42=y

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Solution for 5x-42=y equation: 


Simplifying
5x + -42 = y

Reorder the terms:
-42 + 5x = y

Solving
-42 + 5x = y

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + 5x = 42 + y

Combine like terms: -42 + 42 = 0
0 + 5x = 42 + y
5x = 42 + y

Divide each side by '5'.
x = 8.4 + 0.2y

Simplifying
x = 8.4 + 0.2y

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