2(6+8b)=-4(6b+7)

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Solution for 2(6+8b)=-4(6b+7) equation: 


Simplifying
2(6 + 8b) = -4(6b + 7)
(6 * 2 + 8b * 2) = -4(6b + 7)
(12 + 16b) = -4(6b + 7)

Reorder the terms:
12 + 16b = -4(7 + 6b)
12 + 16b = (7 * -4 + 6b * -4)
12 + 16b = (-28 + -24b)

Solving
12 + 16b = -28 + -24b

Solving for variable 'b'.

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

Add '24b' to each side of the equation.
12 + 16b + 24b = -28 + -24b + 24b

Combine like terms: 16b + 24b = 40b
12 + 40b = -28 + -24b + 24b

Combine like terms: -24b + 24b = 0
12 + 40b = -28 + 0
12 + 40b = -28

Add '-12' to each side of the equation.
12 + -12 + 40b = -28 + -12

Combine like terms: 12 + -12 = 0
0 + 40b = -28 + -12
40b = -28 + -12

Combine like terms: -28 + -12 = -40
40b = -40

Divide each side by '40'.
b = -1

Simplifying
b = -1

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