2(b-2)+6=-9

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Solution for 2(b-2)+6=-9 equation:


Simplifying
2(b + -2) + 6 = -9

Reorder the terms:
2(-2 + b) + 6 = -9
(-2 * 2 + b * 2) + 6 = -9
(-4 + 2b) + 6 = -9

Reorder the terms:
-4 + 6 + 2b = -9

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

Solving
2 + 2b = -9

Solving for variable 'b'.

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

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

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

Combine like terms: -9 + -2 = -11
2b = -11

Divide each side by '2'.
b = -5.5

Simplifying
b = -5.5

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