0.5b-9=4b+5

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Solution for 0.5b-9=4b+5 equation:


Simplifying
0.5b + -9 = 4b + 5

Reorder the terms:
-9 + 0.5b = 4b + 5

Reorder the terms:
-9 + 0.5b = 5 + 4b

Solving
-9 + 0.5b = 5 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-9 + 0.5b + -4b = 5 + 4b + -4b

Combine like terms: 0.5b + -4b = -3.5b
-9 + -3.5b = 5 + 4b + -4b

Combine like terms: 4b + -4b = 0
-9 + -3.5b = 5 + 0
-9 + -3.5b = 5

Add '9' to each side of the equation.
-9 + 9 + -3.5b = 5 + 9

Combine like terms: -9 + 9 = 0
0 + -3.5b = 5 + 9
-3.5b = 5 + 9

Combine like terms: 5 + 9 = 14
-3.5b = 14

Divide each side by '-3.5'.
b = -4

Simplifying
b = -4

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