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Siamaka
Questions (1)
I think of a number, multiply by 4, subtract 6 and then divide by 5. If the answer is 10, what is the original number?
(4x - 6) /
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Answers (4)
(4x - 6) / 5 = 10 multiply by 5 both sides 4x - 6 = 50 add by 6 both sides 4x - 6 + 6 = 50 + 6 4x = 56 divide by 4 both sides 4x/4 = 56/4 sorry the answer is x = 14 x = 14
(4x - 6) / 5 = 10 4x - 6 = 50 4x - 6 + 6 = 50 + 6 4x = 56 4x/4 = 56/4 x = 18
(4x - 6) / 5 = 10
thanks
