Question

solve -7 less than or equal to 1 minus 2x<7 .

Answer 1

\[-7\leq 1-2x<7\]subtract 1
\[-8\leq -2x<6\] divide by -2, change the inequality
\[4\geq x >-3\] is your answer. you can also write
\[-3<x\leq 4\]