(9x+11)(b+9)=79

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Solution for (9x+11)(b+9)=79 equation:


Simplifying
(9x + 11)(b + 9) = 79

Reorder the terms:
(11 + 9x)(b + 9) = 79

Reorder the terms:
(11 + 9x)(9 + b) = 79

Multiply (11 + 9x) * (9 + b)
(11(9 + b) + 9x * (9 + b)) = 79
((9 * 11 + b * 11) + 9x * (9 + b)) = 79
((99 + 11b) + 9x * (9 + b)) = 79
(99 + 11b + (9 * 9x + b * 9x)) = 79

Reorder the terms:
(99 + 11b + (9bx + 81x)) = 79
(99 + 11b + (9bx + 81x)) = 79
(99 + 11b + 9bx + 81x) = 79

Solving
99 + 11b + 9bx + 81x = 79

Solving for variable 'b'.

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

Add '-99' to each side of the equation.
99 + 11b + 9bx + -99 + 81x = 79 + -99

Reorder the terms:
99 + -99 + 11b + 9bx + 81x = 79 + -99

Combine like terms: 99 + -99 = 0
0 + 11b + 9bx + 81x = 79 + -99
11b + 9bx + 81x = 79 + -99

Combine like terms: 79 + -99 = -20
11b + 9bx + 81x = -20

Add '-81x' to each side of the equation.
11b + 9bx + 81x + -81x = -20 + -81x

Combine like terms: 81x + -81x = 0
11b + 9bx + 0 = -20 + -81x
11b + 9bx = -20 + -81x

Reorder the terms:
20 + 11b + 9bx + 81x = -20 + -81x + 20 + 81x

Reorder the terms:
20 + 11b + 9bx + 81x = -20 + 20 + -81x + 81x

Combine like terms: -20 + 20 = 0
20 + 11b + 9bx + 81x = 0 + -81x + 81x
20 + 11b + 9bx + 81x = -81x + 81x

Combine like terms: -81x + 81x = 0
20 + 11b + 9bx + 81x = 0

The solution to this equation could not be determined.

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