-4.23-0.5b=7.2(b+2.3)

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Solution for -4.23-0.5b=7.2(b+2.3) equation: 


Simplifying
-4.23 + -0.5b = 7.2(b + 2.3)

Reorder the terms:
-4.23 + -0.5b = 7.2(2.3 + b)
-4.23 + -0.5b = (2.3 * 7.2 + b * 7.2)
-4.23 + -0.5b = (16.56 + 7.2b)

Solving
-4.23 + -0.5b = 16.56 + 7.2b

Solving for variable 'b'.

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

Add '-7.2b' to each side of the equation.
-4.23 + -0.5b + -7.2b = 16.56 + 7.2b + -7.2b

Combine like terms: -0.5b + -7.2b = -7.7b
-4.23 + -7.7b = 16.56 + 7.2b + -7.2b

Combine like terms: 7.2b + -7.2b = 0.0
-4.23 + -7.7b = 16.56 + 0.0
-4.23 + -7.7b = 16.56

Add '4.23' to each side of the equation.
-4.23 + 4.23 + -7.7b = 16.56 + 4.23

Combine like terms: -4.23 + 4.23 = 0.00
0.00 + -7.7b = 16.56 + 4.23
-7.7b = 16.56 + 4.23

Combine like terms: 16.56 + 4.23 = 20.79
-7.7b = 20.79

Divide each side by '-7.7'.
b = -2.7

Simplifying
b = -2.7

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