8-(3+5)=b-9

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Solution for 8-(3+5)=b-9 equation:


Simplifying
8 + -1(3 + 5) = b + -9

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

Multiply -1 * 8
8 + -8 = b + -9

Combine like terms: 8 + -8 = 0
0 = b + -9

Reorder the terms:
0 = -9 + b

Solving
0 = -9 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
0 + -1b = -9 + b + -1b
Remove the zero:
-1b = -9 + b + -1b

Combine like terms: b + -1b = 0
-1b = -9 + 0
-1b = -9

Divide each side by '-1'.
b = 9

Simplifying
b = 9

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