-7r-6+8=-31

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Solution for -7r-6+8=-31 equation: 


Simplifying
-7r + -6 + 8 = -31

Reorder the terms:
-6 + 8 + -7r = -31

Combine like terms: -6 + 8 = 2
2 + -7r = -31

Solving
2 + -7r = -31

Solving for variable 'r'.

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

Add '-2' to each side of the equation.
2 + -2 + -7r = -31 + -2

Combine like terms: 2 + -2 = 0
0 + -7r = -31 + -2
-7r = -31 + -2

Combine like terms: -31 + -2 = -33
-7r = -33

Divide each side by '-7'.
r = 4.714285714

Simplifying
r = 4.714285714

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