-4-5=-r-6r

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Solution for -4-5=-r-6r equation:


Simplifying
-4 + -5 = -1r + -6r

Combine like terms: -4 + -5 = -9
-9 = -1r + -6r

Combine like terms: -1r + -6r = -7r
-9 = -7r

Solving
-9 = -7r

Solving for variable 'r'.

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

Add '7r' to each side of the equation.
-9 + 7r = -7r + 7r

Combine like terms: -7r + 7r = 0
-9 + 7r = 0

Add '9' to each side of the equation.
-9 + 9 + 7r = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 7r = 0 + 9
7r = 0 + 9

Combine like terms: 0 + 9 = 9
7r = 9

Divide each side by '7'.
r = 1.285714286

Simplifying
r = 1.285714286

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