5(8r-9)-5r=

Solution for 5(8r-9)-5r= equation:

Simplifying
5(8r + -9) + -5r = 0

Reorder the terms:
5(-9 + 8r) + -5r = 0
(-9 * 5 + 8r * 5) + -5r = 0
(-45 + 40r) + -5r = 0

Combine like terms: 40r + -5r = 35r
-45 + 35r = 0

Solving
-45 + 35r = 0

Solving for variable 'r'.

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

Add '45' to each side of the equation.
-45 + 45 + 35r = 0 + 45

Combine like terms: -45 + 45 = 0
0 + 35r = 0 + 45
35r = 0 + 45

Combine like terms: 0 + 45 = 45
35r = 45

Divide each side by '35'.
r = 1.285714286

Simplifying
r = 1.285714286