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

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


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

Reorder the terms:
9 + 2(-8 + b) = 9(-3 + -2b)
9 + (-8 * 2 + b * 2) = 9(-3 + -2b)
9 + (-16 + 2b) = 9(-3 + -2b)

Combine like terms: 9 + -16 = -7
-7 + 2b = 9(-3 + -2b)
-7 + 2b = (-3 * 9 + -2b * 9)
-7 + 2b = (-27 + -18b)

Solving
-7 + 2b = -27 + -18b

Solving for variable 'b'.

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

Add '18b' to each side of the equation.
-7 + 2b + 18b = -27 + -18b + 18b

Combine like terms: 2b + 18b = 20b
-7 + 20b = -27 + -18b + 18b

Combine like terms: -18b + 18b = 0
-7 + 20b = -27 + 0
-7 + 20b = -27

Add '7' to each side of the equation.
-7 + 7 + 20b = -27 + 7

Combine like terms: -7 + 7 = 0
0 + 20b = -27 + 7
20b = -27 + 7

Combine like terms: -27 + 7 = -20
20b = -20

Divide each side by '20'.
b = -1

Simplifying
b = -1

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