-b-2(2b+5)=

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


Simplifying
-1b + -2(2b + 5) = 0

Reorder the terms:
-1b + -2(5 + 2b) = 0
-1b + (5 * -2 + 2b * -2) = 0
-1b + (-10 + -4b) = 0

Reorder the terms:
-10 + -1b + -4b = 0

Combine like terms: -1b + -4b = -5b
-10 + -5b = 0

Solving
-10 + -5b = 0

Solving for variable 'b'.

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

Add '10' to each side of the equation.
-10 + 10 + -5b = 0 + 10

Combine like terms: -10 + 10 = 0
0 + -5b = 0 + 10
-5b = 0 + 10

Combine like terms: 0 + 10 = 10
-5b = 10

Divide each side by '-5'.
b = -2

Simplifying
b = -2

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