-(r+5)=-5r-13

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Solution for -(r+5)=-5r-13 equation:


Simplifying
-1(r + 5) = -5r + -13

Reorder the terms:
-1(5 + r) = -5r + -13
(5 * -1 + r * -1) = -5r + -13
(-5 + -1r) = -5r + -13

Reorder the terms:
-5 + -1r = -13 + -5r

Solving
-5 + -1r = -13 + -5r

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.
-5 + -1r + 5r = -13 + -5r + 5r

Combine like terms: -1r + 5r = 4r
-5 + 4r = -13 + -5r + 5r

Combine like terms: -5r + 5r = 0
-5 + 4r = -13 + 0
-5 + 4r = -13

Add '5' to each side of the equation.
-5 + 5 + 4r = -13 + 5

Combine like terms: -5 + 5 = 0
0 + 4r = -13 + 5
4r = -13 + 5

Combine like terms: -13 + 5 = -8
4r = -8

Divide each side by '4'.
r = -2

Simplifying
r = -2

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