9b+8=10b+1

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Solution for 9b+8=10b+1 equation:


Simplifying
9b + 8 = 10b + 1

Reorder the terms:
8 + 9b = 10b + 1

Reorder the terms:
8 + 9b = 1 + 10b

Solving
8 + 9b = 1 + 10b

Solving for variable 'b'.

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

Add '-10b' to each side of the equation.
8 + 9b + -10b = 1 + 10b + -10b

Combine like terms: 9b + -10b = -1b
8 + -1b = 1 + 10b + -10b

Combine like terms: 10b + -10b = 0
8 + -1b = 1 + 0
8 + -1b = 1

Add '-8' to each side of the equation.
8 + -8 + -1b = 1 + -8

Combine like terms: 8 + -8 = 0
0 + -1b = 1 + -8
-1b = 1 + -8

Combine like terms: 1 + -8 = -7
-1b = -7

Divide each side by '-1'.
b = 7

Simplifying
b = 7

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