Final answer:
To find the missing number in the equation 8 x _ = 40, we divide 40 by 8, resulting in 5.
Step-by-step explanation:
To find the value that makes the equation 8 x _ = 40 true, we need to divide 40 by 8. This is because division is the inverse operation of multiplication. So, 40 ÷ 8 = 5. Therefore, by dividing 40 by 8, the missing number that makes the equation true is 5.
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