42=8y

Solution for 42=8y equation:

Simplifying
42 = 8y

Solving
42 = 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
42 + -8y = 8y + -8y

Combine like terms: 8y + -8y = 0
42 + -8y = 0

Add '-42' to each side of the equation.
42 + -42 + -8y = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -8y = 0 + -42
-8y = 0 + -42

Combine like terms: 0 + -42 = -42
-8y = -42

Divide each side by '-8'.
y = 5.25

Simplifying
y = 5.25