4-3y=42

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Solution for 4-3y=42 equation: 


Simplifying
4 + -3y = 42

Solving
4 + -3y = 42

Solving for variable 'y'.

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

Add '-4' to each side of the equation.
4 + -4 + -3y = 42 + -4

Combine like terms: 4 + -4 = 0
0 + -3y = 42 + -4
-3y = 42 + -4

Combine like terms: 42 + -4 = 38
-3y = 38

Divide each side by '-3'.
y = -12.66666667

Simplifying
y = -12.66666667

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