4b-19=b+3b-2n

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Solution for 4b-19=b+3b-2n equation:


Simplifying
4b + -19 = b + 3b + -2n

Reorder the terms:
-19 + 4b = b + 3b + -2n

Combine like terms: b + 3b = 4b
-19 + 4b = 4b + -2n

Add '-4b' to each side of the equation.
-19 + 4b + -4b = 4b + -4b + -2n

Combine like terms: 4b + -4b = 0
-19 + 0 = 4b + -4b + -2n
-19 = 4b + -4b + -2n

Combine like terms: 4b + -4b = 0
-19 = 0 + -2n
-19 = -2n

Solving
-19 = -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
-19 + 2n = -2n + 2n

Combine like terms: -2n + 2n = 0
-19 + 2n = 0

Add '19' to each side of the equation.
-19 + 19 + 2n = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 2n = 0 + 19
2n = 0 + 19

Combine like terms: 0 + 19 = 19
2n = 19

Divide each side by '2'.
n = 9.5

Simplifying
n = 9.5

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