-7b+6b=30

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Solution for -7b+6b=30 equation: 


Simplifying
-7b + 6b = 30

Combine like terms: -7b + 6b = -1b
-1b = 30

Solving
-1b = 30

Solving for variable 'b'.

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

Divide each side by '-1'.
b = -30

Simplifying
b = -30

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