SOLUTION: Just learning how to do this... please help! -5x + 3x+1 ≥ -14
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Question 361994
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Just learning how to do this... please help!
-5x + 3x+1 ≥ -14
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CharlesG2(834)
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Just learning how to do this... please help!
-5x + 3x+1 ≥ -14
-5x + 3x + 1 >= -14
-2x + 1 >= -14 (added the -5x and the 3x)
-2x >= -15 (subtracted -1 from both sides)
x <= -15/(-2) (divided both sides by -2, since negative switched signs)
x <= 15/2
x ≤ 15/2