Answer
$x=-3$
Work Step by Step
$-7=2x-1$ $\longrightarrow$addition property
$-7+1=2x-1+1$ $\longrightarrow$simplify
$-6=2x$ $\longrightarrow$multiplication property
$-6\div2=2x\div2$ $\longrightarrow$simplify
$-3=x$
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.