Question

Need to slove the expression?2x+7=1

Answer 1

x= -3

Explanation:

Answer 2

`\begin{gathered} 2x+7=1 \\ \text{subtract 7 from both sides} \\ 2x+7-7=1-7 \\ 2x=-6 \\ \text{divide both sides by 2} \\ (2x)/(2)=(-6)/(2) \\ x=-3 \end{gathered}`