-39+5r=3(1-3r)

Solution for -39+5r=3(1-3r) equation:

Simplifying
-39 + 5r = 3(1 + -3r)
-39 + 5r = (1 * 3 + -3r * 3)
-39 + 5r = (3 + -9r)

Solving
-39 + 5r = 3 + -9r

Solving for variable 'r'.

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

Add '9r' to each side of the equation.
-39 + 5r + 9r = 3 + -9r + 9r

Combine like terms: 5r + 9r = 14r
-39 + 14r = 3 + -9r + 9r

Combine like terms: -9r + 9r = 0
-39 + 14r = 3 + 0
-39 + 14r = 3

Add '39' to each side of the equation.
-39 + 39 + 14r = 3 + 39

Combine like terms: -39 + 39 = 0
0 + 14r = 3 + 39
14r = 3 + 39

Combine like terms: 3 + 39 = 42
14r = 42

Divide each side by '14'.
r = 3

Simplifying
r = 3