21=b-14

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Solution for 21=b-14 equation:


Simplifying
21 = b + -14

Reorder the terms:
21 = -14 + b

Solving
21 = -14 + 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.
21 + -1b = -14 + b + -1b

Combine like terms: b + -1b = 0
21 + -1b = -14 + 0
21 + -1b = -14

Add '-21' to each side of the equation.
21 + -21 + -1b = -14 + -21

Combine like terms: 21 + -21 = 0
0 + -1b = -14 + -21
-1b = -14 + -21

Combine like terms: -14 + -21 = -35
-1b = -35

Divide each side by '-1'.
b = 35

Simplifying
b = 35

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