3+4b+2b-1=8

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Solution for 3+4b+2b-1=8 equation: 


Simplifying
3 + 4b + 2b + -1 = 8

Reorder the terms:
3 + -1 + 4b + 2b = 8

Combine like terms: 3 + -1 = 2
2 + 4b + 2b = 8

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

Solving
2 + 6b = 8

Solving for variable 'b'.

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

Add '-2' to each side of the equation.
2 + -2 + 6b = 8 + -2

Combine like terms: 2 + -2 = 0
0 + 6b = 8 + -2
6b = 8 + -2

Combine like terms: 8 + -2 = 6
6b = 6

Divide each side by '6'.
b = 1

Simplifying
b = 1

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