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

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


Simplifying
7(-1b + 6) = -7(-1b + -8)

Reorder the terms:
7(6 + -1b) = -7(-1b + -8)
(6 * 7 + -1b * 7) = -7(-1b + -8)
(42 + -7b) = -7(-1b + -8)

Reorder the terms:
42 + -7b = -7(-8 + -1b)
42 + -7b = (-8 * -7 + -1b * -7)
42 + -7b = (56 + 7b)

Solving
42 + -7b = 56 + 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.
42 + -7b + -7b = 56 + 7b + -7b

Combine like terms: -7b + -7b = -14b
42 + -14b = 56 + 7b + -7b

Combine like terms: 7b + -7b = 0
42 + -14b = 56 + 0
42 + -14b = 56

Add '-42' to each side of the equation.
42 + -42 + -14b = 56 + -42

Combine like terms: 42 + -42 = 0
0 + -14b = 56 + -42
-14b = 56 + -42

Combine like terms: 56 + -42 = 14
-14b = 14

Divide each side by '-14'.
b = -1

Simplifying
b = -1

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