1.5b-4.5=12

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Solution for 1.5b-4.5=12 equation: 


Simplifying
1.5b + -4.5 = 12

Reorder the terms:
-4.5 + 1.5b = 12

Solving
-4.5 + 1.5b = 12

Solving for variable 'b'.

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

Add '4.5' to each side of the equation.
-4.5 + 4.5 + 1.5b = 12 + 4.5

Combine like terms: -4.5 + 4.5 = 0.0
0.0 + 1.5b = 12 + 4.5
1.5b = 12 + 4.5

Combine like terms: 12 + 4.5 = 16.5
1.5b = 16.5

Divide each side by '1.5'.
b = 11

Simplifying
b = 11

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