1-2b-(15-9b)=6b-5

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Solution for 1-2b-(15-9b)=6b-5 equation:


Simplifying
1 + -2b + -1(15 + -9b) = 6b + -5
1 + -2b + (15 * -1 + -9b * -1) = 6b + -5
1 + -2b + (-15 + 9b) = 6b + -5

Reorder the terms:
1 + -15 + -2b + 9b = 6b + -5

Combine like terms: 1 + -15 = -14
-14 + -2b + 9b = 6b + -5

Combine like terms: -2b + 9b = 7b
-14 + 7b = 6b + -5

Reorder the terms:
-14 + 7b = -5 + 6b

Solving
-14 + 7b = -5 + 6b

Solving for variable 'b'.

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

Add '-6b' to each side of the equation.
-14 + 7b + -6b = -5 + 6b + -6b

Combine like terms: 7b + -6b = 1b
-14 + 1b = -5 + 6b + -6b

Combine like terms: 6b + -6b = 0
-14 + 1b = -5 + 0
-14 + 1b = -5

Add '14' to each side of the equation.
-14 + 14 + 1b = -5 + 14

Combine like terms: -14 + 14 = 0
0 + 1b = -5 + 14
1b = -5 + 14

Combine like terms: -5 + 14 = 9
1b = 9

Divide each side by '1'.
b = 9

Simplifying
b = 9

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