-7b-7(5+4b)=-7b-7

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Solution for -7b-7(5+4b)=-7b-7 equation: 


Simplifying
-7b + -7(5 + 4b) = -7b + -7
-7b + (5 * -7 + 4b * -7) = -7b + -7
-7b + (-35 + -28b) = -7b + -7

Reorder the terms:
-35 + -7b + -28b = -7b + -7

Combine like terms: -7b + -28b = -35b
-35 + -35b = -7b + -7

Reorder the terms:
-35 + -35b = -7 + -7b

Solving
-35 + -35b = -7 + -7b

Solving for variable 'b'.

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

Add '7b' to each side of the equation.
-35 + -35b + 7b = -7 + -7b + 7b

Combine like terms: -35b + 7b = -28b
-35 + -28b = -7 + -7b + 7b

Combine like terms: -7b + 7b = 0
-35 + -28b = -7 + 0
-35 + -28b = -7

Add '35' to each side of the equation.
-35 + 35 + -28b = -7 + 35

Combine like terms: -35 + 35 = 0
0 + -28b = -7 + 35
-28b = -7 + 35

Combine like terms: -7 + 35 = 28
-28b = 28

Divide each side by '-28'.
b = -1

Simplifying
b = -1

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