(b+2)=(2b+7)

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Solution for (b+2)=(2b+7) equation:


Simplifying
(b + 2) = (2b + 7)

Reorder the terms:
(2 + b) = (2b + 7)

Remove parenthesis around (2 + b)
2 + b = (2b + 7)

Reorder the terms:
2 + b = (7 + 2b)

Remove parenthesis around (7 + 2b)
2 + b = 7 + 2b

Solving
2 + b = 7 + 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.
2 + b + -2b = 7 + 2b + -2b

Combine like terms: b + -2b = -1b
2 + -1b = 7 + 2b + -2b

Combine like terms: 2b + -2b = 0
2 + -1b = 7 + 0
2 + -1b = 7

Add '-2' to each side of the equation.
2 + -2 + -1b = 7 + -2

Combine like terms: 2 + -2 = 0
0 + -1b = 7 + -2
-1b = 7 + -2

Combine like terms: 7 + -2 = 5
-1b = 5

Divide each side by '-1'.
b = -5

Simplifying
b = -5

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