1. **State the problem:** We need to find the value of $x$ such that $f(x) = g(x)$, where $f(x) = 2 + 3x$ and $g(x) = 7x + 1$.
2. **Set the functions equal:** Since $f(x) = g(x)$, we write the equation:
$$2 + 3x = 7x + 1$$
3. **Rearrange the equation:** Move all terms involving $x$ to one side and constants to the other:
$$2 + 3x - 7x = 1$$
$$2 - 4x = 1$$
4. **Isolate the variable term:** Subtract 2 from both sides:
$$2 - 4x - 2 = 1 - 2$$
$$\cancel{2} - 4x - \cancel{2} = -1$$
$$-4x = -1$$
5. **Solve for $x$:** Divide both sides by $-4$:
$$x = \frac{-1}{-4}$$
$$x = \cancel{\frac{-1}{-4}} = 0.25$$
6. **Final answer:** The value of $x$ is $0.25$ as a decimal.
Solve Equality 990Ef2
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