-2(b+3)-2=10

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Solution for -2(b+3)-2=10 equation:


Simplifying
-2(b + 3) + -2 = 10

Reorder the terms:
-2(3 + b) + -2 = 10
(3 * -2 + b * -2) + -2 = 10
(-6 + -2b) + -2 = 10

Reorder the terms:
-6 + -2 + -2b = 10

Combine like terms: -6 + -2 = -8
-8 + -2b = 10

Solving
-8 + -2b = 10

Solving for variable 'b'.

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

Add '8' to each side of the equation.
-8 + 8 + -2b = 10 + 8

Combine like terms: -8 + 8 = 0
0 + -2b = 10 + 8
-2b = 10 + 8

Combine like terms: 10 + 8 = 18
-2b = 18

Divide each side by '-2'.
b = -9

Simplifying
b = -9

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