(2b+5)-(b+2)=

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Solution for (2b+5)-(b+2)= equation:


Simplifying
(2b + 5) + -1(b + 2) = 0

Reorder the terms:
(5 + 2b) + -1(b + 2) = 0

Remove parenthesis around (5 + 2b)
5 + 2b + -1(b + 2) = 0

Reorder the terms:
5 + 2b + -1(2 + b) = 0
5 + 2b + (2 * -1 + b * -1) = 0
5 + 2b + (-2 + -1b) = 0

Reorder the terms:
5 + -2 + 2b + -1b = 0

Combine like terms: 5 + -2 = 3
3 + 2b + -1b = 0

Combine like terms: 2b + -1b = 1b
3 + 1b = 0

Solving
3 + 1b = 0

Solving for variable 'b'.

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

Add '-3' to each side of the equation.
3 + -3 + 1b = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 1b = 0 + -3
1b = 0 + -3

Combine like terms: 0 + -3 = -3
1b = -3

Divide each side by '1'.
b = -3

Simplifying
b = -3

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