1.3=y+5.3

Solution for 1.3=y+5.3 equation:

Simplifying
1.3 = y + 5.3

Reorder the terms:
1.3 = 5.3 + y

Solving
1.3 = 5.3 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
1.3 + -1y = 5.3 + y + -1y

Combine like terms: y + -1y = 0
1.3 + -1y = 5.3 + 0
1.3 + -1y = 5.3

Add '-1.3' to each side of the equation.
1.3 + -1.3 + -1y = 5.3 + -1.3

Combine like terms: 1.3 + -1.3 = 0.0
0.0 + -1y = 5.3 + -1.3
-1y = 5.3 + -1.3

Combine like terms: 5.3 + -1.3 = 4
-1y = 4

Divide each side by '-1'.
y = -4

Simplifying
y = -4