4r-10-r-1=

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Solution for 4r-10-r-1= equation:


Simplifying
4r + -10 + -1r + -1 = 0

Reorder the terms:
-10 + -1 + 4r + -1r = 0

Combine like terms: -10 + -1 = -11
-11 + 4r + -1r = 0

Combine like terms: 4r + -1r = 3r
-11 + 3r = 0

Solving
-11 + 3r = 0

Solving for variable 'r'.

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

Add '11' to each side of the equation.
-11 + 11 + 3r = 0 + 11

Combine like terms: -11 + 11 = 0
0 + 3r = 0 + 11
3r = 0 + 11

Combine like terms: 0 + 11 = 11
3r = 11

Divide each side by '3'.
r = 3.666666667

Simplifying
r = 3.666666667

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