2(b+9)=3(b-23)

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Solution for 2(b+9)=3(b-23) equation:


Simplifying
2(b + 9) = 3(b + -23)

Reorder the terms:
2(9 + b) = 3(b + -23)
(9 * 2 + b * 2) = 3(b + -23)
(18 + 2b) = 3(b + -23)

Reorder the terms:
18 + 2b = 3(-23 + b)
18 + 2b = (-23 * 3 + b * 3)
18 + 2b = (-69 + 3b)

Solving
18 + 2b = -69 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
18 + 2b + -3b = -69 + 3b + -3b

Combine like terms: 2b + -3b = -1b
18 + -1b = -69 + 3b + -3b

Combine like terms: 3b + -3b = 0
18 + -1b = -69 + 0
18 + -1b = -69

Add '-18' to each side of the equation.
18 + -18 + -1b = -69 + -18

Combine like terms: 18 + -18 = 0
0 + -1b = -69 + -18
-1b = -69 + -18

Combine like terms: -69 + -18 = -87
-1b = -87

Divide each side by '-1'.
b = 87

Simplifying
b = 87

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