10b-3=9b-9+7b

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Solution for 10b-3=9b-9+7b equation:


Simplifying
10b + -3 = 9b + -9 + 7b

Reorder the terms:
-3 + 10b = 9b + -9 + 7b

Reorder the terms:
-3 + 10b = -9 + 9b + 7b

Combine like terms: 9b + 7b = 16b
-3 + 10b = -9 + 16b

Solving
-3 + 10b = -9 + 16b

Solving for variable 'b'.

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

Add '-16b' to each side of the equation.
-3 + 10b + -16b = -9 + 16b + -16b

Combine like terms: 10b + -16b = -6b
-3 + -6b = -9 + 16b + -16b

Combine like terms: 16b + -16b = 0
-3 + -6b = -9 + 0
-3 + -6b = -9

Add '3' to each side of the equation.
-3 + 3 + -6b = -9 + 3

Combine like terms: -3 + 3 = 0
0 + -6b = -9 + 3
-6b = -9 + 3

Combine like terms: -9 + 3 = -6
-6b = -6

Divide each side by '-6'.
b = 1

Simplifying
b = 1

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