.5(b-3)-(.5+b)=b+3

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


Simplifying
0.5(b + -3) + -1(0.5 + b) = b + 3

Reorder the terms:
0.5(-3 + b) + -1(0.5 + b) = b + 3
(-3 * 0.5 + b * 0.5) + -1(0.5 + b) = b + 3
(-1.5 + 0.5b) + -1(0.5 + b) = b + 3
-1.5 + 0.5b + (0.5 * -1 + b * -1) = b + 3
-1.5 + 0.5b + (-0.5 + -1b) = b + 3

Reorder the terms:
-1.5 + -0.5 + 0.5b + -1b = b + 3

Combine like terms: -1.5 + -0.5 = -2
-2 + 0.5b + -1b = b + 3

Combine like terms: 0.5b + -1b = -0.5b
-2 + -0.5b = b + 3

Reorder the terms:
-2 + -0.5b = 3 + b

Solving
-2 + -0.5b = 3 + 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.
-2 + -0.5b + -1b = 3 + b + -1b

Combine like terms: -0.5b + -1b = -1.5b
-2 + -1.5b = 3 + b + -1b

Combine like terms: b + -1b = 0
-2 + -1.5b = 3 + 0
-2 + -1.5b = 3

Add '2' to each side of the equation.
-2 + 2 + -1.5b = 3 + 2

Combine like terms: -2 + 2 = 0
0 + -1.5b = 3 + 2
-1.5b = 3 + 2

Combine like terms: 3 + 2 = 5
-1.5b = 5

Divide each side by '-1.5'.
b = -3.333333333

Simplifying
b = -3.333333333

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