20.8b+2.1=10.5b+22.7

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Solution for 20.8b+2.1=10.5b+22.7 equation: 


Simplifying
20.8b + 2.1 = 10.5b + 22.7

Reorder the terms:
2.1 + 20.8b = 10.5b + 22.7

Reorder the terms:
2.1 + 20.8b = 22.7 + 10.5b

Solving
2.1 + 20.8b = 22.7 + 10.5b

Solving for variable 'b'.

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

Add '-10.5b' to each side of the equation.
2.1 + 20.8b + -10.5b = 22.7 + 10.5b + -10.5b

Combine like terms: 20.8b + -10.5b = 10.3b
2.1 + 10.3b = 22.7 + 10.5b + -10.5b

Combine like terms: 10.5b + -10.5b = 0.0
2.1 + 10.3b = 22.7 + 0.0
2.1 + 10.3b = 22.7

Add '-2.1' to each side of the equation.
2.1 + -2.1 + 10.3b = 22.7 + -2.1

Combine like terms: 2.1 + -2.1 = 0.0
0.0 + 10.3b = 22.7 + -2.1
10.3b = 22.7 + -2.1

Combine like terms: 22.7 + -2.1 = 20.6
10.3b = 20.6

Divide each side by '10.3'.
b = 2

Simplifying
b = 2

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