9b-10=10+7b

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Solution for 9b-10=10+7b equation:


Simplifying
9b + -10 = 10 + 7b

Reorder the terms:
-10 + 9b = 10 + 7b

Solving
-10 + 9b = 10 + 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.
-10 + 9b + -7b = 10 + 7b + -7b

Combine like terms: 9b + -7b = 2b
-10 + 2b = 10 + 7b + -7b

Combine like terms: 7b + -7b = 0
-10 + 2b = 10 + 0
-10 + 2b = 10

Add '10' to each side of the equation.
-10 + 10 + 2b = 10 + 10

Combine like terms: -10 + 10 = 0
0 + 2b = 10 + 10
2b = 10 + 10

Combine like terms: 10 + 10 = 20
2b = 20

Divide each side by '2'.
b = 10

Simplifying
b = 10

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