-126=7(5b-8)

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Solution for -126=7(5b-8) equation:


Simplifying
-126 = 7(5b + -8)

Reorder the terms:
-126 = 7(-8 + 5b)
-126 = (-8 * 7 + 5b * 7)
-126 = (-56 + 35b)

Solving
-126 = -56 + 35b

Solving for variable 'b'.

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

Add '-35b' to each side of the equation.
-126 + -35b = -56 + 35b + -35b

Combine like terms: 35b + -35b = 0
-126 + -35b = -56 + 0
-126 + -35b = -56

Add '126' to each side of the equation.
-126 + 126 + -35b = -56 + 126

Combine like terms: -126 + 126 = 0
0 + -35b = -56 + 126
-35b = -56 + 126

Combine like terms: -56 + 126 = 70
-35b = 70

Divide each side by '-35'.
b = -2

Simplifying
b = -2

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