3(9+b)=6(b+3)

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Solution for 3(9+b)=6(b+3) equation:


Simplifying
3(9 + b) = 6(b + 3)
(9 * 3 + b * 3) = 6(b + 3)
(27 + 3b) = 6(b + 3)

Reorder the terms:
27 + 3b = 6(3 + b)
27 + 3b = (3 * 6 + b * 6)
27 + 3b = (18 + 6b)

Solving
27 + 3b = 18 + 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
27 + 3b + -6b = 18 + 6b + -6b

Combine like terms: 3b + -6b = -3b
27 + -3b = 18 + 6b + -6b

Combine like terms: 6b + -6b = 0
27 + -3b = 18 + 0
27 + -3b = 18

Add '-27' to each side of the equation.
27 + -27 + -3b = 18 + -27

Combine like terms: 27 + -27 = 0
0 + -3b = 18 + -27
-3b = 18 + -27

Combine like terms: 18 + -27 = -9
-3b = -9

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

Simplifying
b = 3

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