10b-9-3b=2

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Solution for 10b-9-3b=2 equation:


Simplifying
10b + -9 + -3b = 2

Reorder the terms:
-9 + 10b + -3b = 2

Combine like terms: 10b + -3b = 7b
-9 + 7b = 2

Solving
-9 + 7b = 2

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 7b = 2 + 9

Combine like terms: -9 + 9 = 0
0 + 7b = 2 + 9
7b = 2 + 9

Combine like terms: 2 + 9 = 11
7b = 11

Divide each side by '7'.
b = 1.571428571

Simplifying
b = 1.571428571

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