48r^5b^8+18r^4=0

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Solution for 48r^5b^8+18r^4=0 equation:


Simplifying
48r5b8 + 18r4 = 0

Solving
48b8r5 + 18r4 = 0

Solving for variable 'b'.

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

Add '-18r4' to each side of the equation.
48b8r5 + 18r4 + -18r4 = 0 + -18r4

Combine like terms: 18r4 + -18r4 = 0
48b8r5 + 0 = 0 + -18r4
48b8r5 = 0 + -18r4
Remove the zero:
48b8r5 = -18r4

Divide each side by '48r5'.
b8 = -0.375r-1

Simplifying
b8 = -0.375r-1

Combine like terms: -0.375r-1 + 0.375r-1 = 0.000
b8 + 0.375r-1 = 0.000

Factor out the Greatest Common Factor (GCF), 'r-1'.
r-1(b8r + 0.375) = 0.000

Subproblem 1

Set the factor 'r-1' equal to zero and attempt to solve: Simplifying r-1 = 0 Solving r-1 = 0 Move all terms containing b to the left, all other terms to the right. Add '-1r-1' to each side of the equation. r-1 + -1r-1 = 0 + -1r-1 Remove the zero: 0 = -1r-1 Simplifying 0 = -1r-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(b8r + 0.375)' equal to zero and attempt to solve: Simplifying b8r + 0.375 = 0 Reorder the terms: 0.375 + b8r = 0 Solving 0.375 + b8r = 0 Move all terms containing b to the left, all other terms to the right. Add '-0.375' to each side of the equation. 0.375 + -0.375 + b8r = 0 + -0.375 Combine like terms: 0.375 + -0.375 = 0.000 0.000 + b8r = 0 + -0.375 b8r = 0 + -0.375 Combine like terms: 0 + -0.375 = -0.375 b8r = -0.375 Divide each side by 'r'. b8 = -0.375r-1 Simplifying b8 = -0.375r-1 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

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