-2(b+9)+5=-4

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Solution for -2(b+9)+5=-4 equation:


Simplifying
-2(b + 9) + 5 = -4

Reorder the terms:
-2(9 + b) + 5 = -4
(9 * -2 + b * -2) + 5 = -4
(-18 + -2b) + 5 = -4

Reorder the terms:
-18 + 5 + -2b = -4

Combine like terms: -18 + 5 = -13
-13 + -2b = -4

Solving
-13 + -2b = -4

Solving for variable 'b'.

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

Add '13' to each side of the equation.
-13 + 13 + -2b = -4 + 13

Combine like terms: -13 + 13 = 0
0 + -2b = -4 + 13
-2b = -4 + 13

Combine like terms: -4 + 13 = 9
-2b = 9

Divide each side by '-2'.
b = -4.5

Simplifying
b = -4.5

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