20=7.3b-9.2

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Solution for 20=7.3b-9.2 equation:


Simplifying
20 = 7.3b + -9.2

Reorder the terms:
20 = -9.2 + 7.3b

Solving
20 = -9.2 + 7.3b

Solving for variable 'b'.

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

Add '-7.3b' to each side of the equation.
20 + -7.3b = -9.2 + 7.3b + -7.3b

Combine like terms: 7.3b + -7.3b = 0.0
20 + -7.3b = -9.2 + 0.0
20 + -7.3b = -9.2

Add '-20' to each side of the equation.
20 + -20 + -7.3b = -9.2 + -20

Combine like terms: 20 + -20 = 0
0 + -7.3b = -9.2 + -20
-7.3b = -9.2 + -20

Combine like terms: -9.2 + -20 = -29.2
-7.3b = -29.2

Divide each side by '-7.3'.
b = 4

Simplifying
b = 4

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