7b-10=42

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Solution for 7b-10=42 equation: 


Simplifying
7b + -10 = 42

Reorder the terms:
-10 + 7b = 42

Solving
-10 + 7b = 42

Solving for variable 'b'.

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

Add '10' to each side of the equation.
-10 + 10 + 7b = 42 + 10

Combine like terms: -10 + 10 = 0
0 + 7b = 42 + 10
7b = 42 + 10

Combine like terms: 42 + 10 = 52
7b = 52

Divide each side by '7'.
b = 7.428571429

Simplifying
b = 7.428571429

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