17+11b=-5(-4b+20)

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Solution for 17+11b=-5(-4b+20) equation:


Simplifying
17 + 11b = -5(-4b + 20)

Reorder the terms:
17 + 11b = -5(20 + -4b)
17 + 11b = (20 * -5 + -4b * -5)
17 + 11b = (-100 + 20b)

Solving
17 + 11b = -100 + 20b

Solving for variable 'b'.

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

Add '-20b' to each side of the equation.
17 + 11b + -20b = -100 + 20b + -20b

Combine like terms: 11b + -20b = -9b
17 + -9b = -100 + 20b + -20b

Combine like terms: 20b + -20b = 0
17 + -9b = -100 + 0
17 + -9b = -100

Add '-17' to each side of the equation.
17 + -17 + -9b = -100 + -17

Combine like terms: 17 + -17 = 0
0 + -9b = -100 + -17
-9b = -100 + -17

Combine like terms: -100 + -17 = -117
-9b = -117

Divide each side by '-9'.
b = 13

Simplifying
b = 13

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