63=-7b

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Solution for 63=-7b equation:


Simplifying
63 = -7b

Solving
63 = -7b

Solving for variable 'b'.

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

Add '7b' to each side of the equation.
63 + 7b = -7b + 7b

Combine like terms: -7b + 7b = 0
63 + 7b = 0

Add '-63' to each side of the equation.
63 + -63 + 7b = 0 + -63

Combine like terms: 63 + -63 = 0
0 + 7b = 0 + -63
7b = 0 + -63

Combine like terms: 0 + -63 = -63
7b = -63

Divide each side by '7'.
b = -9

Simplifying
b = -9

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