9b=7(b-10)

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Solution for 9b=7(b-10) equation:


Simplifying
9b = 7(b + -10)

Reorder the terms:
9b = 7(-10 + b)
9b = (-10 * 7 + b * 7)
9b = (-70 + 7b)

Solving
9b = -70 + 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.
9b + -7b = -70 + 7b + -7b

Combine like terms: 9b + -7b = 2b
2b = -70 + 7b + -7b

Combine like terms: 7b + -7b = 0
2b = -70 + 0
2b = -70

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

Simplifying
b = -35

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