5(r-1)=8b-11

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Solution for 5(r-1)=8b-11 equation:


Simplifying
5(r + -1) = 8b + -11

Reorder the terms:
5(-1 + r) = 8b + -11
(-1 * 5 + r * 5) = 8b + -11
(-5 + 5r) = 8b + -11

Reorder the terms:
-5 + 5r = -11 + 8b

Solving
-5 + 5r = -11 + 8b

Solving for variable 'r'.

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

Add '5' to each side of the equation.
-5 + 5 + 5r = -11 + 5 + 8b

Combine like terms: -5 + 5 = 0
0 + 5r = -11 + 5 + 8b
5r = -11 + 5 + 8b

Combine like terms: -11 + 5 = -6
5r = -6 + 8b

Divide each side by '5'.
r = -1.2 + 1.6b

Simplifying
r = -1.2 + 1.6b

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