5b-2(b-2)=15

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Solution for 5b-2(b-2)=15 equation:


Simplifying
5b + -2(b + -2) = 15

Reorder the terms:
5b + -2(-2 + b) = 15
5b + (-2 * -2 + b * -2) = 15
5b + (4 + -2b) = 15

Reorder the terms:
4 + 5b + -2b = 15

Combine like terms: 5b + -2b = 3b
4 + 3b = 15

Solving
4 + 3b = 15

Solving for variable 'b'.

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

Add '-4' to each side of the equation.
4 + -4 + 3b = 15 + -4

Combine like terms: 4 + -4 = 0
0 + 3b = 15 + -4
3b = 15 + -4

Combine like terms: 15 + -4 = 11
3b = 11

Divide each side by '3'.
b = 3.666666667

Simplifying
b = 3.666666667

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