5r+8=-19-4r

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Solution for 5r+8=-19-4r equation:


Simplifying
5r + 8 = -19 + -4r

Reorder the terms:
8 + 5r = -19 + -4r

Solving
8 + 5r = -19 + -4r

Solving for variable 'r'.

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

Add '4r' to each side of the equation.
8 + 5r + 4r = -19 + -4r + 4r

Combine like terms: 5r + 4r = 9r
8 + 9r = -19 + -4r + 4r

Combine like terms: -4r + 4r = 0
8 + 9r = -19 + 0
8 + 9r = -19

Add '-8' to each side of the equation.
8 + -8 + 9r = -19 + -8

Combine like terms: 8 + -8 = 0
0 + 9r = -19 + -8
9r = -19 + -8

Combine like terms: -19 + -8 = -27
9r = -27

Divide each side by '9'.
r = -3

Simplifying
r = -3

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