2b+3+2(2b+3)+4(2b+3)=477

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Solution for 2b+3+2(2b+3)+4(2b+3)=477 equation:


Simplifying
2b + 3 + 2(2b + 3) + 4(2b + 3) = 477

Reorder the terms:
2b + 3 + 2(3 + 2b) + 4(2b + 3) = 477
2b + 3 + (3 * 2 + 2b * 2) + 4(2b + 3) = 477
2b + 3 + (6 + 4b) + 4(2b + 3) = 477

Reorder the terms:
2b + 3 + 6 + 4b + 4(3 + 2b) = 477
2b + 3 + 6 + 4b + (3 * 4 + 2b * 4) = 477
2b + 3 + 6 + 4b + (12 + 8b) = 477

Reorder the terms:
3 + 6 + 12 + 2b + 4b + 8b = 477

Combine like terms: 3 + 6 = 9
9 + 12 + 2b + 4b + 8b = 477

Combine like terms: 9 + 12 = 21
21 + 2b + 4b + 8b = 477

Combine like terms: 2b + 4b = 6b
21 + 6b + 8b = 477

Combine like terms: 6b + 8b = 14b
21 + 14b = 477

Solving
21 + 14b = 477

Solving for variable 'b'.

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

Add '-21' to each side of the equation.
21 + -21 + 14b = 477 + -21

Combine like terms: 21 + -21 = 0
0 + 14b = 477 + -21
14b = 477 + -21

Combine like terms: 477 + -21 = 456
14b = 456

Divide each side by '14'.
b = 32.57142857

Simplifying
b = 32.57142857

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