8r-6+14r+5=42

Solution for 8r-6+14r+5=42 equation:

Simplifying
8r + -6 + 14r + 5 = 42

Reorder the terms:
-6 + 5 + 8r + 14r = 42

Combine like terms: -6 + 5 = -1
-1 + 8r + 14r = 42

Combine like terms: 8r + 14r = 22r
-1 + 22r = 42

Solving
-1 + 22r = 42

Solving for variable 'r'.

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

Add '1' to each side of the equation.
-1 + 1 + 22r = 42 + 1

Combine like terms: -1 + 1 = 0
0 + 22r = 42 + 1
22r = 42 + 1

Combine like terms: 42 + 1 = 43
22r = 43

Divide each side by '22'.
r = 1.954545455

Simplifying
r = 1.954545455