38+b=2(7b-2)+8b

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Solution for 38+b=2(7b-2)+8b equation:


Simplifying
38 + b = 2(7b + -2) + 8b

Reorder the terms:
38 + b = 2(-2 + 7b) + 8b
38 + b = (-2 * 2 + 7b * 2) + 8b
38 + b = (-4 + 14b) + 8b

Combine like terms: 14b + 8b = 22b
38 + b = -4 + 22b

Solving
38 + b = -4 + 22b

Solving for variable 'b'.

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

Add '-22b' to each side of the equation.
38 + b + -22b = -4 + 22b + -22b

Combine like terms: b + -22b = -21b
38 + -21b = -4 + 22b + -22b

Combine like terms: 22b + -22b = 0
38 + -21b = -4 + 0
38 + -21b = -4

Add '-38' to each side of the equation.
38 + -38 + -21b = -4 + -38

Combine like terms: 38 + -38 = 0
0 + -21b = -4 + -38
-21b = -4 + -38

Combine like terms: -4 + -38 = -42
-21b = -42

Divide each side by '-21'.
b = 2

Simplifying
b = 2

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