2b-50=b+20

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Solution for 2b-50=b+20 equation:


Simplifying
2b + -50 = b + 20

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

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

Solving
-50 + 2b = 20 + 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.
-50 + 2b + -1b = 20 + b + -1b

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

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

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

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

Combine like terms: 20 + 50 = 70
1b = 70

Divide each side by '1'.
b = 70

Simplifying
b = 70

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