28=2b+2+7

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Solution for 28=2b+2+7 equation:


Simplifying
28 = 2b + 2 + 7

Reorder the terms:
28 = 2 + 7 + 2b

Combine like terms: 2 + 7 = 9
28 = 9 + 2b

Solving
28 = 9 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
28 + -2b = 9 + 2b + -2b

Combine like terms: 2b + -2b = 0
28 + -2b = 9 + 0
28 + -2b = 9

Add '-28' to each side of the equation.
28 + -28 + -2b = 9 + -28

Combine like terms: 28 + -28 = 0
0 + -2b = 9 + -28
-2b = 9 + -28

Combine like terms: 9 + -28 = -19
-2b = -19

Divide each side by '-2'.
b = 9.5

Simplifying
b = 9.5

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