7b-42=14b+12

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Solution for 7b-42=14b+12 equation:


Simplifying
7b + -42 = 14b + 12

Reorder the terms:
-42 + 7b = 14b + 12

Reorder the terms:
-42 + 7b = 12 + 14b

Solving
-42 + 7b = 12 + 14b

Solving for variable 'b'.

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

Add '-14b' to each side of the equation.
-42 + 7b + -14b = 12 + 14b + -14b

Combine like terms: 7b + -14b = -7b
-42 + -7b = 12 + 14b + -14b

Combine like terms: 14b + -14b = 0
-42 + -7b = 12 + 0
-42 + -7b = 12

Add '42' to each side of the equation.
-42 + 42 + -7b = 12 + 42

Combine like terms: -42 + 42 = 0
0 + -7b = 12 + 42
-7b = 12 + 42

Combine like terms: 12 + 42 = 54
-7b = 54

Divide each side by '-7'.
b = -7.714285714

Simplifying
b = -7.714285714

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