-9=-.75b

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Solution for -9=-.75b equation:


Simplifying
-9 = -0.75b

Solving
-9 = -0.75b

Solving for variable 'b'.

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

Add '0.75b' to each side of the equation.
-9 + 0.75b = -0.75b + 0.75b

Combine like terms: -0.75b + 0.75b = 0.00
-9 + 0.75b = 0.00

Add '9' to each side of the equation.
-9 + 9 + 0.75b = 0.00 + 9

Combine like terms: -9 + 9 = 0
0 + 0.75b = 0.00 + 9
0.75b = 0.00 + 9

Combine like terms: 0.00 + 9 = 9
0.75b = 9

Divide each side by '0.75'.
b = 12

Simplifying
b = 12

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