b+75=10b+12

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Solution for b+75=10b+12 equation:


Simplifying
b + 75 = 10b + 12

Reorder the terms:
75 + b = 10b + 12

Reorder the terms:
75 + b = 12 + 10b

Solving
75 + b = 12 + 10b

Solving for variable 'b'.

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

Add '-10b' to each side of the equation.
75 + b + -10b = 12 + 10b + -10b

Combine like terms: b + -10b = -9b
75 + -9b = 12 + 10b + -10b

Combine like terms: 10b + -10b = 0
75 + -9b = 12 + 0
75 + -9b = 12

Add '-75' to each side of the equation.
75 + -75 + -9b = 12 + -75

Combine like terms: 75 + -75 = 0
0 + -9b = 12 + -75
-9b = 12 + -75

Combine like terms: 12 + -75 = -63
-9b = -63

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

Simplifying
b = 7

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