20=7x+b

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Solution for 20=7x+b equation:


Simplifying
20 = 7x + b

Reorder the terms:
20 = b + 7x

Solving
20 = b + 7x

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 + -1b = b + -1b + 7x

Combine like terms: b + -1b = 0
20 + -1b = 0 + 7x
20 + -1b = 7x

Add '-20' to each side of the equation.
20 + -20 + -1b = -20 + 7x

Combine like terms: 20 + -20 = 0
0 + -1b = -20 + 7x
-1b = -20 + 7x

Divide each side by '-1'.
b = 20 + -7x

Simplifying
b = 20 + -7x

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