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Question | Answer |
---|---|
What is the inverse of addition? | subtraction |
What is the inverse of subtraction? | addition |
What is the inverse of multiplication? | division |
What is the inverse of division? | multiplication |
What is the inverse of adding 5? | subtracting 5 |
What is the inverse of multiplying by -2? | dividing by -2 |
What is the inverse of dividing by 10? | multiplying by 10 |
What is the inverse of subtracting -8 | adding -8 |
Solve: x + 12 = 54 | x = 42 |
Solve: x - 9 = 74 | x = 83 |
Solve: x + 36 = 30 | x = -6 |
Solve: x - 5 = -20 | x = -15 |
Solve: x - 14 = 3 | x = 17 |
Solve: 8x = -56 | x = -7 |
Solve: x/5 = 65 | x = 325 |
Solve: -12x = 60 | x = -5 |
Solve: x + 43 = 20 | x = -23 |
Solve: x - 14 = -1 | x = 13 |
Solve: x/8 = -4 | x = -32 |
Solve: 13x = -39 | x = -3 |
Solve: x + 19 = -11 | x = -30 |
Solve: x/10 = -5 | x = -50 |
Solve: x + 10 = -50 | x = -60 |
Solve: x - -18 = 20 | x = 2 |
Solve: 20x = -140 | x = -7 |
Solve: x/2 = -36 | x = -72 |
Solve: x + 19 = 54 | x = 35 |
Solve: x - 18 = 100 | x = 118 |