7b-2-12=63

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Solution for 7b-2-12=63 equation:


Simplifying
7b + -2 + -12 = 63

Reorder the terms:
-2 + -12 + 7b = 63

Combine like terms: -2 + -12 = -14
-14 + 7b = 63

Solving
-14 + 7b = 63

Solving for variable 'b'.

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

Add '14' to each side of the equation.
-14 + 14 + 7b = 63 + 14

Combine like terms: -14 + 14 = 0
0 + 7b = 63 + 14
7b = 63 + 14

Combine like terms: 63 + 14 = 77
7b = 77

Divide each side by '7'.
b = 11

Simplifying
b = 11

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