To solve the equation [tex]\(\sqrt{5x + 4} = 7\)[/tex], we should place the following steps in the correct order:
1. Square both sides: This will remove the square root.
2. Subtract 4 from both sides: This will help isolate the term involving [tex]\(x\)[/tex].
3. Divide both sides by 5: This will solve the equation for [tex]\(x\)[/tex].
So, the correct order of steps is:
[tex]\[B, D, C\][/tex]
Therefore, the answer is:
[tex]\[B, D, C\][/tex]