27=21b

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Solution for 27=21b equation:


Simplifying
27 = 21b

Solving
27 = 21b

Solving for variable 'b'.

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

Add '-21b' to each side of the equation.
27 + -21b = 21b + -21b

Combine like terms: 21b + -21b = 0
27 + -21b = 0

Add '-27' to each side of the equation.
27 + -27 + -21b = 0 + -27

Combine like terms: 27 + -27 = 0
0 + -21b = 0 + -27
-21b = 0 + -27

Combine like terms: 0 + -27 = -27
-21b = -27

Divide each side by '-21'.
b = 1.285714286

Simplifying
b = 1.285714286

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