7.5b-2=28

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Solution for 7.5b-2=28 equation: 


Simplifying
7.5b + -2 = 28

Reorder the terms:
-2 + 7.5b = 28

Solving
-2 + 7.5b = 28

Solving for variable 'b'.

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

Add '2' to each side of the equation.
-2 + 2 + 7.5b = 28 + 2

Combine like terms: -2 + 2 = 0
0 + 7.5b = 28 + 2
7.5b = 28 + 2

Combine like terms: 28 + 2 = 30
7.5b = 30

Divide each side by '7.5'.
b = 4

Simplifying
b = 4

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