-36-2r=3(-r-8)-5

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Solution for -36-2r=3(-r-8)-5 equation:


Simplifying
-36 + -2r = 3(-1r + -8) + -5

Reorder the terms:
-36 + -2r = 3(-8 + -1r) + -5
-36 + -2r = (-8 * 3 + -1r * 3) + -5
-36 + -2r = (-24 + -3r) + -5

Reorder the terms:
-36 + -2r = -24 + -5 + -3r

Combine like terms: -24 + -5 = -29
-36 + -2r = -29 + -3r

Solving
-36 + -2r = -29 + -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
-36 + -2r + 3r = -29 + -3r + 3r

Combine like terms: -2r + 3r = 1r
-36 + 1r = -29 + -3r + 3r

Combine like terms: -3r + 3r = 0
-36 + 1r = -29 + 0
-36 + 1r = -29

Add '36' to each side of the equation.
-36 + 36 + 1r = -29 + 36

Combine like terms: -36 + 36 = 0
0 + 1r = -29 + 36
1r = -29 + 36

Combine like terms: -29 + 36 = 7
1r = 7

Divide each side by '1'.
r = 7

Simplifying
r = 7

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