9+2.7(b+3)=20.7

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Solution for 9+2.7(b+3)=20.7 equation: 


Simplifying
9 + 2.7(b + 3) = 20.7

Reorder the terms:
9 + 2.7(3 + b) = 20.7
9 + (3 * 2.7 + b * 2.7) = 20.7
9 + (8.1 + 2.7b) = 20.7

Combine like terms: 9 + 8.1 = 17.1
17.1 + 2.7b = 20.7

Solving
17.1 + 2.7b = 20.7

Solving for variable 'b'.

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

Add '-17.1' to each side of the equation.
17.1 + -17.1 + 2.7b = 20.7 + -17.1

Combine like terms: 17.1 + -17.1 = 0.0
0.0 + 2.7b = 20.7 + -17.1
2.7b = 20.7 + -17.1

Combine like terms: 20.7 + -17.1 = 3.6
2.7b = 3.6

Divide each side by '2.7'.
b = 1.333333333

Simplifying
b = 1.333333333

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