-2(10-b)-6b=6(b+5)

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Solution for -2(10-b)-6b=6(b+5) equation:


Simplifying
-2(10 + -1b) + -6b = 6(b + 5)
(10 * -2 + -1b * -2) + -6b = 6(b + 5)
(-20 + 2b) + -6b = 6(b + 5)

Combine like terms: 2b + -6b = -4b
-20 + -4b = 6(b + 5)

Reorder the terms:
-20 + -4b = 6(5 + b)
-20 + -4b = (5 * 6 + b * 6)
-20 + -4b = (30 + 6b)

Solving
-20 + -4b = 30 + 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
-20 + -4b + -6b = 30 + 6b + -6b

Combine like terms: -4b + -6b = -10b
-20 + -10b = 30 + 6b + -6b

Combine like terms: 6b + -6b = 0
-20 + -10b = 30 + 0
-20 + -10b = 30

Add '20' to each side of the equation.
-20 + 20 + -10b = 30 + 20

Combine like terms: -20 + 20 = 0
0 + -10b = 30 + 20
-10b = 30 + 20

Combine like terms: 30 + 20 = 50
-10b = 50

Divide each side by '-10'.
b = -5

Simplifying
b = -5

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