2(10-b)=b+50

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Solution for 2(10-b)=b+50 equation:


Simplifying
2(10 + -1b) = b + 50
(10 * 2 + -1b * 2) = b + 50
(20 + -2b) = b + 50

Reorder the terms:
20 + -2b = 50 + b

Solving
20 + -2b = 50 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
20 + -2b + -1b = 50 + b + -1b

Combine like terms: -2b + -1b = -3b
20 + -3b = 50 + b + -1b

Combine like terms: b + -1b = 0
20 + -3b = 50 + 0
20 + -3b = 50

Add '-20' to each side of the equation.
20 + -20 + -3b = 50 + -20

Combine like terms: 20 + -20 = 0
0 + -3b = 50 + -20
-3b = 50 + -20

Combine like terms: 50 + -20 = 30
-3b = 30

Divide each side by '-3'.
b = -10

Simplifying
b = -10

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