if the sum of a nimber amd 5 is multiplied by 4, tge result is the same as 9 times the number decreased by 15. Find the number
Added by Jose M.
Step 1
According to the problem, "the sum of a number and 5" can be written as "x + 5". The problem also tells us that "the sum of a number and 5 is multiplied by 4", which can be written as "4(x + 5)". Show more…
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