(b+7)7-2=

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


Simplifying
(b + 7) * 7 + -2 = 0

Reorder the terms:
(7 + b) * 7 + -2 = 0

Reorder the terms for easier multiplication:
7(7 + b) + -2 = 0
(7 * 7 + b * 7) + -2 = 0
(49 + 7b) + -2 = 0

Reorder the terms:
49 + -2 + 7b = 0

Combine like terms: 49 + -2 = 47
47 + 7b = 0

Solving
47 + 7b = 0

Solving for variable 'b'.

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

Add '-47' to each side of the equation.
47 + -47 + 7b = 0 + -47

Combine like terms: 47 + -47 = 0
0 + 7b = 0 + -47
7b = 0 + -47

Combine like terms: 0 + -47 = -47
7b = -47

Divide each side by '7'.
b = -6.714285714

Simplifying
b = -6.714285714

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