2(3b+1)=5b+9

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Solution for 2(3b+1)=5b+9 equation:


Simplifying
2(3b + 1) = 5b + 9

Reorder the terms:
2(1 + 3b) = 5b + 9
(1 * 2 + 3b * 2) = 5b + 9
(2 + 6b) = 5b + 9

Reorder the terms:
2 + 6b = 9 + 5b

Solving
2 + 6b = 9 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
2 + 6b + -5b = 9 + 5b + -5b

Combine like terms: 6b + -5b = 1b
2 + 1b = 9 + 5b + -5b

Combine like terms: 5b + -5b = 0
2 + 1b = 9 + 0
2 + 1b = 9

Add '-2' to each side of the equation.
2 + -2 + 1b = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 1b = 9 + -2
1b = 9 + -2

Combine like terms: 9 + -2 = 7
1b = 7

Divide each side by '1'.
b = 7

Simplifying
b = 7

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