10b-7=9

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Solution for 10b-7=9 equation:


Simplifying
10b + -7 = 9

Reorder the terms:
-7 + 10b = 9

Solving
-7 + 10b = 9

Solving for variable 'b'.

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

Add '7' to each side of the equation.
-7 + 7 + 10b = 9 + 7

Combine like terms: -7 + 7 = 0
0 + 10b = 9 + 7
10b = 9 + 7

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

Divide each side by '10'.
b = 1.6

Simplifying
b = 1.6

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