-21.23+b=-4.2

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Solution for -21.23+b=-4.2 equation: 


Simplifying
-21.23 + b = -4.2

Solving
-21.23 + b = -4.2

Solving for variable 'b'.

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

Add '21.23' to each side of the equation.
-21.23 + 21.23 + b = -4.2 + 21.23

Combine like terms: -21.23 + 21.23 = 0.00
0.00 + b = -4.2 + 21.23
b = -4.2 + 21.23

Combine like terms: -4.2 + 21.23 = 17.03
b = 17.03

Simplifying
b = 17.03

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