9+4b=8b-(2b-3)

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Solution for 9+4b=8b-(2b-3) equation:


Simplifying
9 + 4b = 8b + -1(2b + -3)

Reorder the terms:
9 + 4b = 8b + -1(-3 + 2b)
9 + 4b = 8b + (-3 * -1 + 2b * -1)
9 + 4b = 8b + (3 + -2b)

Reorder the terms:
9 + 4b = 3 + 8b + -2b

Combine like terms: 8b + -2b = 6b
9 + 4b = 3 + 6b

Solving
9 + 4b = 3 + 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.
9 + 4b + -6b = 3 + 6b + -6b

Combine like terms: 4b + -6b = -2b
9 + -2b = 3 + 6b + -6b

Combine like terms: 6b + -6b = 0
9 + -2b = 3 + 0
9 + -2b = 3

Add '-9' to each side of the equation.
9 + -9 + -2b = 3 + -9

Combine like terms: 9 + -9 = 0
0 + -2b = 3 + -9
-2b = 3 + -9

Combine like terms: 3 + -9 = -6
-2b = -6

Divide each side by '-2'.
b = 3

Simplifying
b = 3

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