8-(3+b)=6-9

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Solution for 8-(3+b)=6-9 equation:


Simplifying
8 + -1(3 + b) = 6 + -9
8 + (3 * -1 + b * -1) = 6 + -9
8 + (-3 + -1b) = 6 + -9

Combine like terms: 8 + -3 = 5
5 + -1b = 6 + -9

Combine like terms: 6 + -9 = -3
5 + -1b = -3

Solving
5 + -1b = -3

Solving for variable 'b'.

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

Add '-5' to each side of the equation.
5 + -5 + -1b = -3 + -5

Combine like terms: 5 + -5 = 0
0 + -1b = -3 + -5
-1b = -3 + -5

Combine like terms: -3 + -5 = -8
-1b = -8

Divide each side by '-1'.
b = 8

Simplifying
b = 8

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