3b-2-10-b=2

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Solution for 3b-2-10-b=2 equation:


Simplifying
3b + -2 + -10 + -1b = 2

Reorder the terms:
-2 + -10 + 3b + -1b = 2

Combine like terms: -2 + -10 = -12
-12 + 3b + -1b = 2

Combine like terms: 3b + -1b = 2b
-12 + 2b = 2

Solving
-12 + 2b = 2

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 + 2b = 2 + 12

Combine like terms: -12 + 12 = 0
0 + 2b = 2 + 12
2b = 2 + 12

Combine like terms: 2 + 12 = 14
2b = 14

Divide each side by '2'.
b = 7

Simplifying
b = 7

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