1.25=4y+13.6

Solution for 1.25=4y+13.6 equation:

Simplifying
1.25 = 4y + 13.6

Reorder the terms:
1.25 = 13.6 + 4y

Solving
1.25 = 13.6 + 4y

Solving for variable 'y'.

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

Add '-4y' to each side of the equation.
1.25 + -4y = 13.6 + 4y + -4y

Combine like terms: 4y + -4y = 0
1.25 + -4y = 13.6 + 0
1.25 + -4y = 13.6

Add '-1.25' to each side of the equation.
1.25 + -1.25 + -4y = 13.6 + -1.25

Combine like terms: 1.25 + -1.25 = 0.00
0.00 + -4y = 13.6 + -1.25
-4y = 13.6 + -1.25

Combine like terms: 13.6 + -1.25 = 12.35
-4y = 12.35

Divide each side by '-4'.
y = -3.0875

Simplifying
y = -3.0875