(15B-5)-7(2B+3)=-6

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Solution for (15B-5)-7(2B+3)=-6 equation:


Simplifying
(15B + -5) + -7(2B + 3) = -6

Reorder the terms:
(-5 + 15B) + -7(2B + 3) = -6

Remove parenthesis around (-5 + 15B)
-5 + 15B + -7(2B + 3) = -6

Reorder the terms:
-5 + 15B + -7(3 + 2B) = -6
-5 + 15B + (3 * -7 + 2B * -7) = -6
-5 + 15B + (-21 + -14B) = -6

Reorder the terms:
-5 + -21 + 15B + -14B = -6

Combine like terms: -5 + -21 = -26
-26 + 15B + -14B = -6

Combine like terms: 15B + -14B = 1B
-26 + 1B = -6

Solving
-26 + 1B = -6

Solving for variable 'B'.

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

Add '26' to each side of the equation.
-26 + 26 + 1B = -6 + 26

Combine like terms: -26 + 26 = 0
0 + 1B = -6 + 26
1B = -6 + 26

Combine like terms: -6 + 26 = 20
1B = 20

Divide each side by '1'.
B = 20

Simplifying
B = 20

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