-34=v+42-5r

Solution for -34=v+42-5r equation:

Simplifying
-34 = v + 42 + -5r

Reorder the terms:
-34 = 42 + -5r + v

Solving
-34 = 42 + -5r + v

Solving for variable 'r'.

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

Add '5r' to each side of the equation.
-34 + 5r = 42 + -5r + 5r + v

Combine like terms: -5r + 5r = 0
-34 + 5r = 42 + 0 + v
-34 + 5r = 42 + v

Add '34' to each side of the equation.
-34 + 34 + 5r = 42 + 34 + v

Combine like terms: -34 + 34 = 0
0 + 5r = 42 + 34 + v
5r = 42 + 34 + v

Combine like terms: 42 + 34 = 76
5r = 76 + v

Divide each side by '5'.
r = 15.2 + 0.2v

Simplifying
r = 15.2 + 0.2v