-21.7-b=23.0

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Solution for -21.7-b=23.0 equation: 


Simplifying
-21.7 + -1b = 23.0

Solving
-21.7 + -1b = 23.0

Solving for variable 'b'.

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

Add '21.7' to each side of the equation.
-21.7 + 21.7 + -1b = 23.0 + 21.7

Combine like terms: -21.7 + 21.7 = 0.0
0.0 + -1b = 23.0 + 21.7
-1b = 23.0 + 21.7

Combine like terms: 23.0 + 21.7 = 44.7
-1b = 44.7

Divide each side by '-1'.
b = -44.7

Simplifying
b = -44.7

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