Solve for x in the equation 3x + 7 = 22. What is the value of x?

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To solve the equation (3x + 7 = 22), we start by isolating the variable (x). First, subtract (7) from both sides of the equation:

[

3x + 7 - 7 = 22 - 7

]

This simplifies to:

[

3x = 15

]

Next, to solve for (x), divide both sides by (3):

[

x = \frac{15}{3}

]

This simplifies to:

[

x = 5

]

Thus, the value of (x) is (5). This is why the correct answer is the choice that states the value is (5).