Question

For which equation would x = 4 be a solution?2 x + 7 = 222 x + 8 = 48 - 3 x = 206 x ÷ 8 = 3

Answer 1

Remember that

If a value of x is a solution to an equation, the value of x must satisfy the equation

For x=4

substitute in the equation

`\begin{gathered} (6x)/(8)=3 \\ \\ (6(4))/(8)=3 \\ \\ (24)/(8)=3 \\ 3=3\text{ ----> is ok} \end{gathered}`

The answer is the option N 4