7(r-5)+6(r)=

Solution for 7(r-5)+6(r)= equation:

Simplifying
7(r + -5) + 6(r) = 0

Reorder the terms:
7(-5 + r) + 6(r) = 0
(-5 * 7 + r * 7) + 6(r) = 0
(-35 + 7r) + 6(r) = 0

Combine like terms: 7r + 6r = 13r
-35 + 13r = 0

Solving
-35 + 13r = 0

Solving for variable 'r'.

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

Add '35' to each side of the equation.
-35 + 35 + 13r = 0 + 35

Combine like terms: -35 + 35 = 0
0 + 13r = 0 + 35
13r = 0 + 35

Combine like terms: 0 + 35 = 35
13r = 35

Divide each side by '13'.
r = 2.692307692

Simplifying
r = 2.692307692