(-7*0.827586207)+3r=9

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Solution for (-7*0.827586207)+3r=9 equation: 


Simplifying
(-7 * 0.827586207) + 3r = 9

Multiply -7 * 0.827586207
(-5.793103449) + 3r = 9
-5.793103449 + 3r = 9

Solving
-5.793103449 + 3r = 9

Solving for variable 'r'.

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

Add '5.793103449' to each side of the equation.
-5.793103449 + 5.793103449 + 3r = 9 + 5.793103449

Combine like terms: -5.793103449 + 5.793103449 = 0.000000000
0.000000000 + 3r = 9 + 5.793103449
3r = 9 + 5.793103449

Combine like terms: 9 + 5.793103449 = 14.793103449
3r = 14.793103449

Divide each side by '3'.
r = 4.931034483

Simplifying
r = 4.931034483

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