7(7b+2)=-378

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Solution for 7(7b+2)=-378 equation:


Simplifying
7(7b + 2) = -378

Reorder the terms:
7(2 + 7b) = -378
(2 * 7 + 7b * 7) = -378
(14 + 49b) = -378

Solving
14 + 49b = -378

Solving for variable 'b'.

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

Add '-14' to each side of the equation.
14 + -14 + 49b = -378 + -14

Combine like terms: 14 + -14 = 0
0 + 49b = -378 + -14
49b = -378 + -14

Combine like terms: -378 + -14 = -392
49b = -392

Divide each side by '49'.
b = -8

Simplifying
b = -8

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