Respuesta :

elcharly64

Answer:

[tex]\displaystyle D=\frac{q^2+7}{f}[/tex]

Step-by-step explanation:

Equation Solving

We are given the equation:

[tex]fD - 7 = q^2[/tex]

It's required to solve the equation for D. All letters must preserve their capitalization.

We must isolate the letter D by removing from the left side all the terms and coefficients that surround it.

Adding 7:

[tex]fD = q^2+7[/tex]

Dividing by f:

[tex]\mathbf{\displaystyle D=\frac{q^2+7}{f}}[/tex]

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