8r-8r=-3r-15

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Solution for 8r-8r=-3r-15 equation: 


Simplifying
8r + -8r = -3r + -15

Combine like terms: 8r + -8r = 0
0 = -3r + -15

Reorder the terms:
0 = -15 + -3r

Solving
0 = -15 + -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.
0 + 3r = -15 + -3r + 3r
Remove the zero:
3r = -15 + -3r + 3r

Combine like terms: -3r + 3r = 0
3r = -15 + 0
3r = -15

Divide each side by '3'.
r = -5

Simplifying
r = -5

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