-7b+12=75

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Solution for -7b+12=75 equation: 


Simplifying
-7b + 12 = 75

Reorder the terms:
12 + -7b = 75

Solving
12 + -7b = 75

Solving for variable 'b'.

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

Add '-12' to each side of the equation.
12 + -12 + -7b = 75 + -12

Combine like terms: 12 + -12 = 0
0 + -7b = 75 + -12
-7b = 75 + -12

Combine like terms: 75 + -12 = 63
-7b = 63

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

Simplifying
b = -9

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