.5b+2=b-1

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Solution for .5b+2=b-1 equation: 


Simplifying
0.5b + 2 = b + -1

Reorder the terms:
2 + 0.5b = b + -1

Reorder the terms:
2 + 0.5b = -1 + b

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

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

Combine like terms: b + -1b = 0
2 + -0.5b = -1 + 0
2 + -0.5b = -1

Add '-2' to each side of the equation.
2 + -2 + -0.5b = -1 + -2

Combine like terms: 2 + -2 = 0
0 + -0.5b = -1 + -2
-0.5b = -1 + -2

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

Divide each side by '-0.5'.
b = 6

Simplifying
b = 6

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