2b+3(1+3b)=3(4b+3)

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Solution for 2b+3(1+3b)=3(4b+3) equation:


Simplifying
2b + 3(1 + 3b) = 3(4b + 3)
2b + (1 * 3 + 3b * 3) = 3(4b + 3)
2b + (3 + 9b) = 3(4b + 3)

Reorder the terms:
3 + 2b + 9b = 3(4b + 3)

Combine like terms: 2b + 9b = 11b
3 + 11b = 3(4b + 3)

Reorder the terms:
3 + 11b = 3(3 + 4b)
3 + 11b = (3 * 3 + 4b * 3)
3 + 11b = (9 + 12b)

Solving
3 + 11b = 9 + 12b

Solving for variable 'b'.

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

Add '-12b' to each side of the equation.
3 + 11b + -12b = 9 + 12b + -12b

Combine like terms: 11b + -12b = -1b
3 + -1b = 9 + 12b + -12b

Combine like terms: 12b + -12b = 0
3 + -1b = 9 + 0
3 + -1b = 9

Add '-3' to each side of the equation.
3 + -3 + -1b = 9 + -3

Combine like terms: 3 + -3 = 0
0 + -1b = 9 + -3
-1b = 9 + -3

Combine like terms: 9 + -3 = 6
-1b = 6

Divide each side by '-1'.
b = -6

Simplifying
b = -6

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