-3b+5(6+b)=-(b+3)

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Solution for -3b+5(6+b)=-(b+3) equation:


Simplifying
-3b + 5(6 + b) = -1(b + 3)
-3b + (6 * 5 + b * 5) = -1(b + 3)
-3b + (30 + 5b) = -1(b + 3)

Reorder the terms:
30 + -3b + 5b = -1(b + 3)

Combine like terms: -3b + 5b = 2b
30 + 2b = -1(b + 3)

Reorder the terms:
30 + 2b = -1(3 + b)
30 + 2b = (3 * -1 + b * -1)
30 + 2b = (-3 + -1b)

Solving
30 + 2b = -3 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
30 + 2b + b = -3 + -1b + b

Combine like terms: 2b + b = 3b
30 + 3b = -3 + -1b + b

Combine like terms: -1b + b = 0
30 + 3b = -3 + 0
30 + 3b = -3

Add '-30' to each side of the equation.
30 + -30 + 3b = -3 + -30

Combine like terms: 30 + -30 = 0
0 + 3b = -3 + -30
3b = -3 + -30

Combine like terms: -3 + -30 = -33
3b = -33

Divide each side by '3'.
b = -11

Simplifying
b = -11

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