-8-1-11b=20+3(-5b+13)

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Solution for -8-1-11b=20+3(-5b+13) equation:


Simplifying
-8 + -1 + -11b = 20 + 3(-5b + 13)

Combine like terms: -8 + -1 = -9
-9 + -11b = 20 + 3(-5b + 13)

Reorder the terms:
-9 + -11b = 20 + 3(13 + -5b)
-9 + -11b = 20 + (13 * 3 + -5b * 3)
-9 + -11b = 20 + (39 + -15b)

Combine like terms: 20 + 39 = 59
-9 + -11b = 59 + -15b

Solving
-9 + -11b = 59 + -15b

Solving for variable 'b'.

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

Add '15b' to each side of the equation.
-9 + -11b + 15b = 59 + -15b + 15b

Combine like terms: -11b + 15b = 4b
-9 + 4b = 59 + -15b + 15b

Combine like terms: -15b + 15b = 0
-9 + 4b = 59 + 0
-9 + 4b = 59

Add '9' to each side of the equation.
-9 + 9 + 4b = 59 + 9

Combine like terms: -9 + 9 = 0
0 + 4b = 59 + 9
4b = 59 + 9

Combine like terms: 59 + 9 = 68
4b = 68

Divide each side by '4'.
b = 17

Simplifying
b = 17

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