5(b+3)=-(2b+7)-6

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Solution for 5(b+3)=-(2b+7)-6 equation:


Simplifying
5(b + 3) = -1(2b + 7) + -6

Reorder the terms:
5(3 + b) = -1(2b + 7) + -6
(3 * 5 + b * 5) = -1(2b + 7) + -6
(15 + 5b) = -1(2b + 7) + -6

Reorder the terms:
15 + 5b = -1(7 + 2b) + -6
15 + 5b = (7 * -1 + 2b * -1) + -6
15 + 5b = (-7 + -2b) + -6

Reorder the terms:
15 + 5b = -7 + -6 + -2b

Combine like terms: -7 + -6 = -13
15 + 5b = -13 + -2b

Solving
15 + 5b = -13 + -2b

Solving for variable 'b'.

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

Add '2b' to each side of the equation.
15 + 5b + 2b = -13 + -2b + 2b

Combine like terms: 5b + 2b = 7b
15 + 7b = -13 + -2b + 2b

Combine like terms: -2b + 2b = 0
15 + 7b = -13 + 0
15 + 7b = -13

Add '-15' to each side of the equation.
15 + -15 + 7b = -13 + -15

Combine like terms: 15 + -15 = 0
0 + 7b = -13 + -15
7b = -13 + -15

Combine like terms: -13 + -15 = -28
7b = -28

Divide each side by '7'.
b = -4

Simplifying
b = -4

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