10-second math challenges
Give yourself 10 seconds to solve each equation in your head or on paper. Then tap to check your answer and see every step, so you know why it works.
Tip: work backwards. Undo the last thing that was done to x first, then keep going until x is on its own.
Type any math problem and Layla shows every step.
- Newest · Thu Nov 12
Solve 3 + 3 × 3
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12
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Sign up free →- Tue Nov 10
Solve 2(x + 3) = 10
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x = 2
- Fri Nov 6
Solve (x + 4)/5 = 4
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x = 16
- Wed Nov 4
Solve (x − 2)/4 = 5
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x = 22
- Mon Nov 2
Solve (x + 8)/3 = 7
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x = 13
- Sat Oct 31
Solve (x + 10)/4 = 6
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x = 14
- Fri Oct 30
Solve (x − 6)/5 = 3
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x = 21
- Thu Oct 29
Solve (x − 4)/3 = 5
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x = 19
- Wed Oct 28
Solve 4x + 7 = 31
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x = 6
- Mon Oct 26
Solve (x + 6)/2 = 9
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x = 12
- Sat Oct 24
Solve 5x − 8 = 27
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x = 7
- Thu Oct 22
Solve x/4 − 3 = 2
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x = 20
- Tue Oct 20
Solve 3(x − 2) = 15
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x = 7
- Sun Oct 18
Solve 2x + 5 = 17
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x = 6
- Fri Oct 16
Solve x/3 + 4 = 10
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x = 18