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by BlastRoom
Solve px + q > r and px + q < r, including the sign flip on a negative coefficient.
#us_grade_7_math
40 questions
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Solve 8x + 7 < 13.
Solve 8n - 3 > 17.
A tank holds 134 liters and drains 11 liters each minute. At least 24 liters must be left. Which solution describes the number of minutes w?
Solve -2b - 6 < 13.
A club has $47 and spends $7 for each poster. It must keep at least $26. Which solution describes the number of posters x?
Solve 3x - 12 > 13.
A taxi charges $5 to start and $3 for each mile. A rider has $26. Which solution describes the number of miles x?
Solve -9y - 4 > -22.
Solve 6t + 2 > 13.
Solve -8x + 8 > -19.
Solve -3w + 9 < 16.
Solve -7x + 6 > 8.
A saver has $5 and adds $2 each week. She wants at least $9. Which solution describes the number of weeks w?
Solve -8t - 2 < 11.
A taxi charges $3 to start and $2 for each mile. A rider has $17. Which solution describes the number of miles p?
Solve -4m - 7 < 24.
Solve 8y - 9 < 11.
Solve 6p + 12 < -24.
Solve -8a - 8 < -12.
A saver has $13 and adds $9 each week. She wants at least $58. Which solution describes the number of weeks b?
A taxi charges $4 to start and $3 for each mile. A rider has $34. Which solution describes the number of miles x?
Solve 7a + 5 < 16.
Solve 5b - 6 < -24.
Solve -6y - 11 > -4.
Solve -9n - 7 < 19.
Solve 9r - 12 > -21.
Solve 9m + 12 > 21.
A club has $114 and spends $11 for each poster. It must keep at least $26. Which solution describes the number of posters w?
Solve 7t + 7 > -7.
Solve -6r + 11 < -4.
Solve -3p - 2 < -23.
A saver has $39 and adds $4 each week. She wants at least $83. Which solution describes the number of weeks p?
A club has $145 and spends $12 for each poster. It must keep at least $13. Which solution describes the number of posters x?
Solve 4a - 10 > -21.
A club has $39 and spends $5 for each poster. It must keep at least $29. Which solution describes the number of posters x?
Solve -7m + 12 > -23.
A club has $107 and spends $7 for each poster. It must keep at least $16. Which solution describes the number of posters x?
Solve -2y + 2 < 10.
Solve 9x - 5 < -7.
A tank holds 37 liters and drains 3 liters each minute. At least 31 liters must be left. Which solution describes the number of minutes x?
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20 questions
