How do I solve for b in the equation [tex]-\frac{4}{5} = 2b[/tex]?

-4/5=2b since b is alrteady in the subject of the equation simply divide both side of the equation by the coefficient of b :. (-4/5)/2= 2b/2 -4/10=b :. b=-2/10 or -0.4

Answered by JoshEast | 2024-06-10

To solve the equation -4/5 = 2b for b, divide both sides by 2, resulting in b equaling -2/5.
To solve the equation -4/5 = 2b for b, you would divide both sides of the equation by 2 to isolate b on one side.
Here are the steps:
Start with the equation: -4/5 = 2b.
Divide both sides by 2: (-4/5) / 2 = 2b / 2.
Simplify the equation: -2/5 = b.
So, b = -2/5.
If you were solving for another variable, such as y, you might need to manipulate the expression differently, potentially returning b to denominator status or using b in other algebraic operations depending on the specific equation given.

Answered by MarlonBrando | 2024-06-24

To solve for b in the equation − 5 4 ​ = 2 b , you divide both sides by 2, resulting in b = − 5 2 ​ or − 0.4 .
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Answered by JoshEast | 2024-12-26