-8-5b=7b+7(b+7)

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Solution for -8-5b=7b+7(b+7) equation:


Simplifying
-8 + -5b = 7b + 7(b + 7)

Reorder the terms:
-8 + -5b = 7b + 7(7 + b)
-8 + -5b = 7b + (7 * 7 + b * 7)
-8 + -5b = 7b + (49 + 7b)

Reorder the terms:
-8 + -5b = 49 + 7b + 7b

Combine like terms: 7b + 7b = 14b
-8 + -5b = 49 + 14b

Solving
-8 + -5b = 49 + 14b

Solving for variable 'b'.

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

Add '-14b' to each side of the equation.
-8 + -5b + -14b = 49 + 14b + -14b

Combine like terms: -5b + -14b = -19b
-8 + -19b = 49 + 14b + -14b

Combine like terms: 14b + -14b = 0
-8 + -19b = 49 + 0
-8 + -19b = 49

Add '8' to each side of the equation.
-8 + 8 + -19b = 49 + 8

Combine like terms: -8 + 8 = 0
0 + -19b = 49 + 8
-19b = 49 + 8

Combine like terms: 49 + 8 = 57
-19b = 57

Divide each side by '-19'.
b = -3

Simplifying
b = -3

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