(2lb-5)-5(4b+4)=-3

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Solution for (2lb-5)-5(4b+4)=-3 equation:


Simplifying
(2lb + -5) + -5(4b + 4) = -3

Reorder the terms:
(-5 + 2bl) + -5(4b + 4) = -3

Remove parenthesis around (-5 + 2bl)
-5 + 2bl + -5(4b + 4) = -3

Reorder the terms:
-5 + 2bl + -5(4 + 4b) = -3
-5 + 2bl + (4 * -5 + 4b * -5) = -3
-5 + 2bl + (-20 + -20b) = -3

Reorder the terms:
-5 + -20 + -20b + 2bl = -3

Combine like terms: -5 + -20 = -25
-25 + -20b + 2bl = -3

Solving
-25 + -20b + 2bl = -3

Solving for variable 'b'.

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

Add '25' to each side of the equation.
-25 + -20b + 25 + 2bl = -3 + 25

Reorder the terms:
-25 + 25 + -20b + 2bl = -3 + 25

Combine like terms: -25 + 25 = 0
0 + -20b + 2bl = -3 + 25
-20b + 2bl = -3 + 25

Combine like terms: -3 + 25 = 22
-20b + 2bl = 22

Reorder the terms:
-22 + -20b + 2bl = 22 + -22

Combine like terms: 22 + -22 = 0
-22 + -20b + 2bl = 0

Factor out the Greatest Common Factor (GCF), '2'.
2(-11 + -10b + bl) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-11 + -10b + bl)' equal to zero and attempt to solve: Simplifying -11 + -10b + bl = 0 Solving -11 + -10b + bl = 0 Move all terms containing b to the left, all other terms to the right. Add '11' to each side of the equation. -11 + -10b + 11 + bl = 0 + 11 Reorder the terms: -11 + 11 + -10b + bl = 0 + 11 Combine like terms: -11 + 11 = 0 0 + -10b + bl = 0 + 11 -10b + bl = 0 + 11 Combine like terms: 0 + 11 = 11 -10b + bl = 11 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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