7.5=r-5.6

Solution for 7.5=r-5.6 equation:

Simplifying
7.5 = r + -5.6

Reorder the terms:
7.5 = -5.6 + r

Solving
7.5 = -5.6 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
7.5 + -1r = -5.6 + r + -1r

Combine like terms: r + -1r = 0
7.5 + -1r = -5.6 + 0
7.5 + -1r = -5.6

Add '-7.5' to each side of the equation.
7.5 + -7.5 + -1r = -5.6 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + -1r = -5.6 + -7.5
-1r = -5.6 + -7.5

Combine like terms: -5.6 + -7.5 = -13.1
-1r = -13.1

Divide each side by '-1'.
r = 13.1

Simplifying
r = 13.1