-7 < 7 - 2x <=5
-7 -7 <-2x <= 5 - 7
-14 < -2x <= -2
-14/-2 > x >= -2/-2
1 <= x < 7
x∈[1, 7)
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Verified answer
-7 < 7 - 2x <=5
-7 -7 <-2x <= 5 - 7
-14 < -2x <= -2
-14/-2 > x >= -2/-2
1 <= x < 7
x∈[1, 7)