4(b-3)-b=b-6

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Solution for 4(b-3)-b=b-6 equation:


Simplifying
4(b + -3) + -1b = b + -6

Reorder the terms:
4(-3 + b) + -1b = b + -6
(-3 * 4 + b * 4) + -1b = b + -6
(-12 + 4b) + -1b = b + -6

Combine like terms: 4b + -1b = 3b
-12 + 3b = b + -6

Reorder the terms:
-12 + 3b = -6 + b

Solving
-12 + 3b = -6 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-12 + 3b + -1b = -6 + b + -1b

Combine like terms: 3b + -1b = 2b
-12 + 2b = -6 + b + -1b

Combine like terms: b + -1b = 0
-12 + 2b = -6 + 0
-12 + 2b = -6

Add '12' to each side of the equation.
-12 + 12 + 2b = -6 + 12

Combine like terms: -12 + 12 = 0
0 + 2b = -6 + 12
2b = -6 + 12

Combine like terms: -6 + 12 = 6
2b = 6

Divide each side by '2'.
b = 3

Simplifying
b = 3

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