b-755=-21b-7

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Solution for b-755=-21b-7 equation:


Simplifying
b + -755 = -21b + -7

Reorder the terms:
-755 + b = -21b + -7

Reorder the terms:
-755 + b = -7 + -21b

Solving
-755 + b = -7 + -21b

Solving for variable 'b'.

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

Add '21b' to each side of the equation.
-755 + b + 21b = -7 + -21b + 21b

Combine like terms: b + 21b = 22b
-755 + 22b = -7 + -21b + 21b

Combine like terms: -21b + 21b = 0
-755 + 22b = -7 + 0
-755 + 22b = -7

Add '755' to each side of the equation.
-755 + 755 + 22b = -7 + 755

Combine like terms: -755 + 755 = 0
0 + 22b = -7 + 755
22b = -7 + 755

Combine like terms: -7 + 755 = 748
22b = 748

Divide each side by '22'.
b = 34

Simplifying
b = 34

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