1.5+b+8=20

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Solution for 1.5+b+8=20 equation: 


Simplifying
1.5 + b + 8 = 20

Reorder the terms:
1.5 + 8 + b = 20

Combine like terms: 1.5 + 8 = 9.5
9.5 + b = 20

Solving
9.5 + b = 20

Solving for variable 'b'.

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

Add '-9.5' to each side of the equation.
9.5 + -9.5 + b = 20 + -9.5

Combine like terms: 9.5 + -9.5 = 0.0
0.0 + b = 20 + -9.5
b = 20 + -9.5

Combine like terms: 20 + -9.5 = 10.5
b = 10.5

Simplifying
b = 10.5

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