8+b*-4=5

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Solution for 8+b*-4=5 equation: 


Simplifying
8 + b * -4 = 5

Reorder the terms for easier multiplication:
8 + -4b = 5

Solving
8 + -4b = 5

Solving for variable 'b'.

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

Add '-8' to each side of the equation.
8 + -8 + -4b = 5 + -8

Combine like terms: 8 + -8 = 0
0 + -4b = 5 + -8
-4b = 5 + -8

Combine like terms: 5 + -8 = -3
-4b = -3

Divide each side by '-4'.
b = 0.75

Simplifying
b = 0.75

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