2(b+2)=-4(b+7)-2b

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Solution for 2(b+2)=-4(b+7)-2b equation:


Simplifying
2(b + 2) = -4(b + 7) + -2b

Reorder the terms:
2(2 + b) = -4(b + 7) + -2b
(2 * 2 + b * 2) = -4(b + 7) + -2b
(4 + 2b) = -4(b + 7) + -2b

Reorder the terms:
4 + 2b = -4(7 + b) + -2b
4 + 2b = (7 * -4 + b * -4) + -2b
4 + 2b = (-28 + -4b) + -2b

Combine like terms: -4b + -2b = -6b
4 + 2b = -28 + -6b

Solving
4 + 2b = -28 + -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.
4 + 2b + 6b = -28 + -6b + 6b

Combine like terms: 2b + 6b = 8b
4 + 8b = -28 + -6b + 6b

Combine like terms: -6b + 6b = 0
4 + 8b = -28 + 0
4 + 8b = -28

Add '-4' to each side of the equation.
4 + -4 + 8b = -28 + -4

Combine like terms: 4 + -4 = 0
0 + 8b = -28 + -4
8b = -28 + -4

Combine like terms: -28 + -4 = -32
8b = -32

Divide each side by '8'.
b = -4

Simplifying
b = -4

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