3b-2(b-7)=3+2n

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Solution for 3b-2(b-7)=3+2n equation:


Simplifying
3b + -2(b + -7) = 3 + 2n

Reorder the terms:
3b + -2(-7 + b) = 3 + 2n
3b + (-7 * -2 + b * -2) = 3 + 2n
3b + (14 + -2b) = 3 + 2n

Reorder the terms:
14 + 3b + -2b = 3 + 2n

Combine like terms: 3b + -2b = 1b
14 + 1b = 3 + 2n

Solving
14 + 1b = 3 + 2n

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 + 1b = 3 + -14 + 2n

Combine like terms: 14 + -14 = 0
0 + 1b = 3 + -14 + 2n
1b = 3 + -14 + 2n

Combine like terms: 3 + -14 = -11
1b = -11 + 2n

Divide each side by '1'.
b = -11 + 2n

Simplifying
b = -11 + 2n

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