-421=b+-47

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Solution for -421=b+-47 equation:


Simplifying
-421 = b + -47

Reorder the terms:
-421 = -47 + b

Solving
-421 = -47 + 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.
-421 + -1b = -47 + b + -1b

Combine like terms: b + -1b = 0
-421 + -1b = -47 + 0
-421 + -1b = -47

Add '421' to each side of the equation.
-421 + 421 + -1b = -47 + 421

Combine like terms: -421 + 421 = 0
0 + -1b = -47 + 421
-1b = -47 + 421

Combine like terms: -47 + 421 = 374
-1b = 374

Divide each side by '-1'.
b = -374

Simplifying
b = -374

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